15991035648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9689}}^1$

素因数の和:10022

約数の個数: 144

約数和(自身を含む): 48802871040

約数和(自身を除く): 32811835392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 307, 336, 384, 448, 614, 672, 768, 896, 921, 1228, 1344, 1792, 1842, 2149, 2456, 2688, 3684, 4298, 4912, 5376, 6447, 7368, 8596, 9689, 9824, 12894, 14736, 17192, 19378, 19648, 25788, 29067, 29472, 34384, 38756, 39296, 51576, 58134, 58944, 67823, 68768, 77512, 78592, 103152, 116268, 117888, 135646, 137536, 155024, 203469, 206304, 232536, 235776, 271292, 275072, 310048, 406938, 412608, 465072, 542584, 550144, 620096, 813876, 825216, 930144, 1085168, 1240192, 1627752, 1650432, 1860288, 2170336, 2480384, 2974523, 3255504, 3720576, 4340672, 5949046, 6511008, 7441152, 8681344, 8923569, 11898092, 13022016, 17362688, 17847138, 20821661, 23796184, 26044032, 35694276, 41643322, 47592368, 52088064, 62464983, 71388552, 83286644, 95184736, 124929966, 142777104, 166573288, 190369472, 249859932, 285554208, 333146576, 380738944, 499719864, 571108416, 666293152, 761477888, 999439728, 1142216832, 1332586304, 1998879456, 2284433664, 2665172608, 3997758912, 5330345216, 7995517824, 15991035648]

約数ペア:

[(1, 15991035648), (2, 7995517824), (3, 5330345216), (4, 3997758912), (6, 2665172608), (7, 2284433664), (8, 1998879456), (12, 1332586304), (14, 1142216832), (16, 999439728), (21, 761477888), (24, 666293152), (28, 571108416), (32, 499719864), (42, 380738944), (48, 333146576), (56, 285554208), (64, 249859932), (84, 190369472), (96, 166573288), (112, 142777104), (128, 124929966), (168, 95184736), (192, 83286644), (224, 71388552), (256, 62464983), (307, 52088064), (336, 47592368), (384, 41643322), (448, 35694276), (614, 26044032), (672, 23796184), (768, 20821661), (896, 17847138), (921, 17362688), (1228, 13022016), (1344, 11898092), (1792, 8923569), (1842, 8681344), (2149, 7441152), (2456, 6511008), (2688, 5949046), (3684, 4340672), (4298, 3720576), (4912, 3255504), (5376, 2974523), (6447, 2480384), (7368, 2170336), (8596, 1860288), (9689, 1650432), (9824, 1627752), (12894, 1240192), (14736, 1085168), (17192, 930144), (19378, 825216), (19648, 813876), (25788, 620096), (29067, 550144), (29472, 542584), (34384, 465072), (38756, 412608), (39296, 406938), (51576, 310048), (58134, 275072), (58944, 271292), (67823, 235776), (68768, 232536), (77512, 206304), (78592, 203469), (103152, 155024), (116268, 137536), (117888, 135646)]