1987330464

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 360

約数和(自身を含む): 7114393440

約数和(自身を除く): 5127062976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 289, 306, 324, 336, 357, 378, 379, 408, 432, 459, 476, 504, 544, 567, 578, 612, 648, 672, 714, 756, 758, 816, 864, 867, 918, 952, 1008, 1071, 1134, 1137, 1156, 1224, 1296, 1377, 1428, 1512, 1516, 1632, 1734, 1836, 1904, 2016, 2023, 2142, 2268, 2274, 2312, 2448, 2592, 2601, 2653, 2754, 2856, 3024, 3032, 3213, 3411, 3468, 3672, 3808, 4046, 4284, 4536, 4548, 4624, 4896, 5202, 5306, 5508, 5712, 6048, 6064, 6069, 6426, 6443, 6822, 6936, 7344, 7803, 7959, 8092, 8568, 9072, 9096, 9248, 9639, 10233, 10404, 10612, 11016, 11424, 12128, 12138, 12852, 12886, 13644, 13872, 14688, 15606, 15918, 16184, 17136, 18144, 18192, 18207, 19278, 19329, 20466, 20808, 21224, 22032, 23409, 23877, 24276, 25704, 25772, 27288, 27744, 30699, 31212, 31836, 32368, 34272, 36384, 36414, 38556, 38658, 40932, 41616, 42448, 44064, 45101, 46818, 47754, 48552, 51408, 51544, 54576, 54621, 57987, 61398, 62424, 63672, 64736, 71631, 72828, 77112, 77316, 81864, 83232, 84896, 90202, 93636, 95508, 97104, 102816, 103088, 109152, 109242, 109531, 115974, 122796, 124848, 127344, 135303, 143262, 145656, 154224, 154632, 163728, 163863, 173961, 180404, 187272, 191016, 194208, 206176, 214893, 218484, 219062, 231948, 245592, 249696, 254688, 270606, 286524, 291312, 308448, 309264, 327456, 327726, 328593, 347922, 360808, 374544, 382032, 405909, 429786, 436968, 438124, 463896, 491184, 521883, 541212, 573048, 582624, 618528, 655452, 657186, 695844, 721616, 749088, 764064, 766717, 811818, 859572, 873936, 876248, 927792, 982368, 985779, 1043766, 1082424, 1146096, 1217727, 1310904, 1314372, 1391688, 1443232, 1533434, 1623636, 1719144, 1747872, 1752496, 1855584, 1971558, 2087532, 2164848, 2292192, 2300151, 2435454, 2621808, 2628744, 2783376, 2957337, 3066868, 3247272, 3438288, 3504992, 3653181, 3943116, 4175064, 4329696, 4600302, 4870908, 5243616, 5257488, 5566752, 5914674, 6133736, 6494544, 6876576, 6900453, 7306362, 7886232, 8350128, 8872011, 9200604, 9741816, 10514976, 11829348, 12267472, 12989088, 13800906, 14612724, 15772464, 16700256, 17744022, 18401208, 19483632, 20701359, 23658696, 24534944, 27601812, 29225448, 31544928, 35488044, 36802416, 38967264, 41402718, 47317392, 55203624, 58450896, 62104077, 70976088, 73604832, 82805436, 94634784, 110407248, 116901792, 124208154, 141952176, 165610872, 220814496, 248416308, 283904352, 331221744, 496832616, 662443488, 993665232, 1987330464]

約数ペア:

[(1, 1987330464), (2, 993665232), (3, 662443488), (4, 496832616), (6, 331221744), (7, 283904352), (8, 248416308), (9, 220814496), (12, 165610872), (14, 141952176), (16, 124208154), (17, 116901792), (18, 110407248), (21, 94634784), (24, 82805436), (27, 73604832), (28, 70976088), (32, 62104077), (34, 58450896), (36, 55203624), (42, 47317392), (48, 41402718), (51, 38967264), (54, 36802416), (56, 35488044), (63, 31544928), (68, 29225448), (72, 27601812), (81, 24534944), (84, 23658696), (96, 20701359), (102, 19483632), (108, 18401208), (112, 17744022), (119, 16700256), (126, 15772464), (136, 14612724), (144, 13800906), (153, 12989088), (162, 12267472), (168, 11829348), (189, 10514976), (204, 9741816), (216, 9200604), (224, 8872011), (238, 8350128), (252, 7886232), (272, 7306362), (288, 6900453), (289, 6876576), (306, 6494544), (324, 6133736), (336, 5914674), (357, 5566752), (378, 5257488), (379, 5243616), (408, 4870908), (432, 4600302), (459, 4329696), (476, 4175064), (504, 3943116), (544, 3653181), (567, 3504992), (578, 3438288), (612, 3247272), (648, 3066868), (672, 2957337), (714, 2783376), (756, 2628744), (758, 2621808), (816, 2435454), (864, 2300151), (867, 2292192), (918, 2164848), (952, 2087532), (1008, 1971558), (1071, 1855584), (1134, 1752496), (1137, 1747872), (1156, 1719144), (1224, 1623636), (1296, 1533434), (1377, 1443232), (1428, 1391688), (1512, 1314372), (1516, 1310904), (1632, 1217727), (1734, 1146096), (1836, 1082424), (1904, 1043766), (2016, 985779), (2023, 982368), (2142, 927792), (2268, 876248), (2274, 873936), (2312, 859572), (2448, 811818), (2592, 766717), (2601, 764064), (2653, 749088), (2754, 721616), (2856, 695844), (3024, 657186), (3032, 655452), (3213, 618528), (3411, 582624), (3468, 573048), (3672, 541212), (3808, 521883), (4046, 491184), (4284, 463896), (4536, 438124), (4548, 436968), (4624, 429786), (4896, 405909), (5202, 382032), (5306, 374544), (5508, 360808), (5712, 347922), (6048, 328593), (6064, 327726), (6069, 327456), (6426, 309264), (6443, 308448), (6822, 291312), (6936, 286524), (7344, 270606), (7803, 254688), (7959, 249696), (8092, 245592), (8568, 231948), (9072, 219062), (9096, 218484), (9248, 214893), (9639, 206176), (10233, 194208), (10404, 191016), (10612, 187272), (11016, 180404), (11424, 173961), (12128, 163863), (12138, 163728), (12852, 154632), (12886, 154224), (13644, 145656), (13872, 143262), (14688, 135303), (15606, 127344), (15918, 124848), (16184, 122796), (17136, 115974), (18144, 109531), (18192, 109242), (18207, 109152), (19278, 103088), (19329, 102816), (20466, 97104), (20808, 95508), (21224, 93636), (22032, 90202), (23409, 84896), (23877, 83232), (24276, 81864), (25704, 77316), (25772, 77112), (27288, 72828), (27744, 71631), (30699, 64736), (31212, 63672), (31836, 62424), (32368, 61398), (34272, 57987), (36384, 54621), (36414, 54576), (38556, 51544), (38658, 51408), (40932, 48552), (41616, 47754), (42448, 46818), (44064, 45101)]