18242137728

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 288

約数和(自身を含む): 57285321600

約数和(自身を除く): 39043183872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 128, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 384, 456, 464, 522, 551, 576, 608, 684, 696, 841, 912, 928, 991, 1044, 1102, 1152, 1216, 1368, 1392, 1653, 1682, 1824, 1856, 1982, 2088, 2204, 2432, 2523, 2736, 2784, 2973, 3306, 3364, 3648, 3712, 3964, 4176, 4408, 4959, 5046, 5472, 5568, 5946, 6612, 6728, 7296, 7569, 7928, 8352, 8816, 8919, 9918, 10092, 10944, 11136, 11892, 13224, 13456, 15138, 15856, 15979, 16704, 17632, 17838, 18829, 19836, 20184, 21888, 23784, 26448, 26912, 28739, 30276, 31712, 31958, 33408, 35264, 35676, 37658, 39672, 40368, 47568, 47937, 52896, 53824, 56487, 57478, 60552, 63424, 63916, 70528, 71352, 75316, 79344, 80736, 86217, 95136, 95874, 105792, 107648, 112974, 114956, 121104, 126848, 127832, 142704, 143811, 150632, 158688, 161472, 169461, 172434, 190272, 191748, 211584, 225948, 229912, 242208, 255664, 258651, 285408, 287622, 301264, 317376, 322944, 338922, 344868, 380544, 383496, 451896, 459824, 484416, 511328, 517302, 546041, 570816, 575244, 602528, 634752, 677844, 689736, 766992, 833431, 903792, 919648, 968832, 1022656, 1034604, 1092082, 1141632, 1150488, 1205056, 1355688, 1379472, 1533984, 1638123, 1666862, 1807584, 1839296, 2045312, 2069208, 2184164, 2300976, 2410112, 2500293, 2711376, 2758944, 3067968, 3276246, 3333724, 3615168, 3678592, 4138416, 4368328, 4601952, 4914369, 5000586, 5422752, 5517888, 6135936, 6552492, 6667448, 7230336, 7500879, 8276832, 8736656, 9203904, 9828738, 10001172, 10845504, 11035776, 13104984, 13334896, 15001758, 15835189, 16553664, 17473312, 18407808, 19657476, 20002344, 21691008, 26209968, 26669792, 30003516, 31670378, 33107328, 34946624, 39314952, 40004688, 47505567, 52419936, 53339584, 60007032, 63340756, 69893248, 78629904, 80009376, 95011134, 104839872, 106679168, 120014064, 126681512, 142516701, 157259808, 160018752, 190022268, 209679744, 240028128, 253363024, 285033402, 314519616, 320037504, 380044536, 480056256, 506726048, 570066804, 629039232, 760089072, 960112512, 1013452096, 1140133608, 1520178144, 2026904192, 2280267216, 3040356288, 4560534432, 6080712576, 9121068864, 18242137728]

約数ペア:

[(1, 18242137728), (2, 9121068864), (3, 6080712576), (4, 4560534432), (6, 3040356288), (8, 2280267216), (9, 2026904192), (12, 1520178144), (16, 1140133608), (18, 1013452096), (19, 960112512), (24, 760089072), (29, 629039232), (32, 570066804), (36, 506726048), (38, 480056256), (48, 380044536), (57, 320037504), (58, 314519616), (64, 285033402), (72, 253363024), (76, 240028128), (87, 209679744), (96, 190022268), (114, 160018752), (116, 157259808), (128, 142516701), (144, 126681512), (152, 120014064), (171, 106679168), (174, 104839872), (192, 95011134), (228, 80009376), (232, 78629904), (261, 69893248), (288, 63340756), (304, 60007032), (342, 53339584), (348, 52419936), (384, 47505567), (456, 40004688), (464, 39314952), (522, 34946624), (551, 33107328), (576, 31670378), (608, 30003516), (684, 26669792), (696, 26209968), (841, 21691008), (912, 20002344), (928, 19657476), (991, 18407808), (1044, 17473312), (1102, 16553664), (1152, 15835189), (1216, 15001758), (1368, 13334896), (1392, 13104984), (1653, 11035776), (1682, 10845504), (1824, 10001172), (1856, 9828738), (1982, 9203904), (2088, 8736656), (2204, 8276832), (2432, 7500879), (2523, 7230336), (2736, 6667448), (2784, 6552492), (2973, 6135936), (3306, 5517888), (3364, 5422752), (3648, 5000586), (3712, 4914369), (3964, 4601952), (4176, 4368328), (4408, 4138416), (4959, 3678592), (5046, 3615168), (5472, 3333724), (5568, 3276246), (5946, 3067968), (6612, 2758944), (6728, 2711376), (7296, 2500293), (7569, 2410112), (7928, 2300976), (8352, 2184164), (8816, 2069208), (8919, 2045312), (9918, 1839296), (10092, 1807584), (10944, 1666862), (11136, 1638123), (11892, 1533984), (13224, 1379472), (13456, 1355688), (15138, 1205056), (15856, 1150488), (15979, 1141632), (16704, 1092082), (17632, 1034604), (17838, 1022656), (18829, 968832), (19836, 919648), (20184, 903792), (21888, 833431), (23784, 766992), (26448, 689736), (26912, 677844), (28739, 634752), (30276, 602528), (31712, 575244), (31958, 570816), (33408, 546041), (35264, 517302), (35676, 511328), (37658, 484416), (39672, 459824), (40368, 451896), (47568, 383496), (47937, 380544), (52896, 344868), (53824, 338922), (56487, 322944), (57478, 317376), (60552, 301264), (63424, 287622), (63916, 285408), (70528, 258651), (71352, 255664), (75316, 242208), (79344, 229912), (80736, 225948), (86217, 211584), (95136, 191748), (95874, 190272), (105792, 172434), (107648, 169461), (112974, 161472), (114956, 158688), (121104, 150632), (126848, 143811), (127832, 142704)]