1145991168

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4478

約数の個数: 156

約数和(自身を含む): 3783979888

約数和(自身を除く): 2637988720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4441, 4608, 5376, 6144, 7168, 8064, 8882, 9216, 10752, 12288, 13323, 14336, 16128, 17764, 18432, 21504, 26646, 28672, 31087, 32256, 35528, 36864, 39969, 43008, 53292, 62174, 64512, 71056, 79938, 86016, 93261, 106584, 124348, 129024, 142112, 159876, 186522, 213168, 248696, 258048, 279783, 284224, 319752, 373044, 426336, 497392, 559566, 568448, 639504, 746088, 852672, 994784, 1119132, 1136896, 1279008, 1492176, 1705344, 1989568, 2238264, 2273792, 2558016, 2984352, 3410688, 3979136, 4476528, 4547584, 5116032, 5968704, 6821376, 7958272, 8953056, 9095168, 10232064, 11937408, 13642752, 15916544, 17906112, 18190336, 20464128, 23874816, 27285504, 31833088, 35812224, 40928256, 47749632, 54571008, 63666176, 71624448, 81856512, 95499264, 127332352, 143248896, 163713024, 190998528, 286497792, 381997056, 572995584, 1145991168]

約数ペア:

[(1, 1145991168), (2, 572995584), (3, 381997056), (4, 286497792), (6, 190998528), (7, 163713024), (8, 143248896), (9, 127332352), (12, 95499264), (14, 81856512), (16, 71624448), (18, 63666176), (21, 54571008), (24, 47749632), (28, 40928256), (32, 35812224), (36, 31833088), (42, 27285504), (48, 23874816), (56, 20464128), (63, 18190336), (64, 17906112), (72, 15916544), (84, 13642752), (96, 11937408), (112, 10232064), (126, 9095168), (128, 8953056), (144, 7958272), (168, 6821376), (192, 5968704), (224, 5116032), (252, 4547584), (256, 4476528), (288, 3979136), (336, 3410688), (384, 2984352), (448, 2558016), (504, 2273792), (512, 2238264), (576, 1989568), (672, 1705344), (768, 1492176), (896, 1279008), (1008, 1136896), (1024, 1119132), (1152, 994784), (1344, 852672), (1536, 746088), (1792, 639504), (2016, 568448), (2048, 559566), (2304, 497392), (2688, 426336), (3072, 373044), (3584, 319752), (4032, 284224), (4096, 279783), (4441, 258048), (4608, 248696), (5376, 213168), (6144, 186522), (7168, 159876), (8064, 142112), (8882, 129024), (9216, 124348), (10752, 106584), (12288, 93261), (13323, 86016), (14336, 79938), (16128, 71056), (17764, 64512), (18432, 62174), (21504, 53292), (26646, 43008), (28672, 39969), (31087, 36864), (32256, 35528)]