1001217888

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 3283227360

約数和(自身を除く): 2282009472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 66, 72, 88, 96, 99, 108, 121, 122, 132, 144, 157, 176, 183, 198, 216, 242, 244, 264, 288, 297, 314, 352, 363, 366, 396, 432, 471, 484, 488, 528, 549, 594, 628, 671, 726, 732, 792, 864, 942, 968, 976, 1056, 1089, 1098, 1188, 1256, 1342, 1413, 1452, 1464, 1584, 1647, 1727, 1884, 1936, 1952, 2013, 2178, 2196, 2376, 2512, 2684, 2826, 2904, 2928, 3168, 3267, 3294, 3454, 3768, 3872, 4026, 4239, 4356, 4392, 4752, 5024, 5181, 5368, 5652, 5808, 5856, 6039, 6534, 6588, 6908, 7381, 7536, 8052, 8478, 8712, 8784, 9504, 9577, 10362, 10736, 11304, 11616, 12078, 13068, 13176, 13816, 14762, 15072, 15543, 16104, 16956, 17424, 17568, 18117, 18997, 19154, 20724, 21472, 22143, 22608, 24156, 26136, 26352, 27632, 28731, 29524, 31086, 32208, 33912, 34848, 36234, 37994, 38308, 41448, 44286, 45216, 46629, 48312, 52272, 52704, 55264, 56991, 57462, 59048, 62172, 64416, 66429, 67824, 72468, 75988, 76616, 82896, 86193, 88572, 93258, 96624, 104544, 105347, 113982, 114924, 118096, 124344, 132858, 135648, 144936, 151976, 153232, 165792, 170973, 172386, 177144, 186516, 193248, 199287, 210694, 227964, 229848, 236192, 248688, 258579, 265716, 289872, 303952, 306464, 316041, 341946, 344772, 354288, 373032, 398574, 421388, 455928, 459696, 497376, 512919, 517158, 531432, 579744, 607904, 632082, 683892, 689544, 708576, 746064, 797148, 842776, 911856, 919392, 948123, 1025838, 1034316, 1062864, 1158817, 1264164, 1367784, 1379088, 1492128, 1594296, 1685552, 1823712, 1896246, 2051676, 2068632, 2125728, 2317634, 2528328, 2735568, 2758176, 2844369, 3188592, 3371104, 3476451, 3792492, 4103352, 4137264, 4635268, 5056656, 5471136, 5688738, 6377184, 6952902, 7584984, 8206704, 8274528, 9270536, 10113312, 10429353, 11377476, 13905804, 15169968, 16413408, 18541072, 20858706, 22754952, 27811608, 30339936, 31288059, 37082144, 41717412, 45509904, 55623216, 62576118, 83434824, 91019808, 111246432, 125152236, 166869648, 250304472, 333739296, 500608944, 1001217888]

約数ペア:

[(1, 1001217888), (2, 500608944), (3, 333739296), (4, 250304472), (6, 166869648), (8, 125152236), (9, 111246432), (11, 91019808), (12, 83434824), (16, 62576118), (18, 55623216), (22, 45509904), (24, 41717412), (27, 37082144), (32, 31288059), (33, 30339936), (36, 27811608), (44, 22754952), (48, 20858706), (54, 18541072), (61, 16413408), (66, 15169968), (72, 13905804), (88, 11377476), (96, 10429353), (99, 10113312), (108, 9270536), (121, 8274528), (122, 8206704), (132, 7584984), (144, 6952902), (157, 6377184), (176, 5688738), (183, 5471136), (198, 5056656), (216, 4635268), (242, 4137264), (244, 4103352), (264, 3792492), (288, 3476451), (297, 3371104), (314, 3188592), (352, 2844369), (363, 2758176), (366, 2735568), (396, 2528328), (432, 2317634), (471, 2125728), (484, 2068632), (488, 2051676), (528, 1896246), (549, 1823712), (594, 1685552), (628, 1594296), (671, 1492128), (726, 1379088), (732, 1367784), (792, 1264164), (864, 1158817), (942, 1062864), (968, 1034316), (976, 1025838), (1056, 948123), (1089, 919392), (1098, 911856), (1188, 842776), (1256, 797148), (1342, 746064), (1413, 708576), (1452, 689544), (1464, 683892), (1584, 632082), (1647, 607904), (1727, 579744), (1884, 531432), (1936, 517158), (1952, 512919), (2013, 497376), (2178, 459696), (2196, 455928), (2376, 421388), (2512, 398574), (2684, 373032), (2826, 354288), (2904, 344772), (2928, 341946), (3168, 316041), (3267, 306464), (3294, 303952), (3454, 289872), (3768, 265716), (3872, 258579), (4026, 248688), (4239, 236192), (4356, 229848), (4392, 227964), (4752, 210694), (5024, 199287), (5181, 193248), (5368, 186516), (5652, 177144), (5808, 172386), (5856, 170973), (6039, 165792), (6534, 153232), (6588, 151976), (6908, 144936), (7381, 135648), (7536, 132858), (8052, 124344), (8478, 118096), (8712, 114924), (8784, 113982), (9504, 105347), (9577, 104544), (10362, 96624), (10736, 93258), (11304, 88572), (11616, 86193), (12078, 82896), (13068, 76616), (13176, 75988), (13816, 72468), (14762, 67824), (15072, 66429), (15543, 64416), (16104, 62172), (16956, 59048), (17424, 57462), (17568, 56991), (18117, 55264), (18997, 52704), (19154, 52272), (20724, 48312), (21472, 46629), (22143, 45216), (22608, 44286), (24156, 41448), (26136, 38308), (26352, 37994), (27632, 36234), (28731, 34848), (29524, 33912), (31086, 32208)]