181501478496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{21613}}^1$

素因数の和:23885

約数の個数: 144

約数和(自身を含む): 556121822256

約数和(自身を除く): 374620343760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 2243, 3744, 4486, 6729, 8972, 13458, 17944, 20187, 21613, 26916, 29159, 35888, 40374, 43226, 53832, 58318, 64839, 71776, 80748, 86452, 87477, 107664, 116636, 129678, 161496, 172904, 174954, 194517, 215328, 233272, 259356, 262431, 280969, 322992, 345808, 349908, 389034, 466544, 518712, 524862, 561938, 645984, 691616, 699816, 778068, 842907, 933088, 1037424, 1049724, 1123876, 1399632, 1556136, 1685814, 2074848, 2099448, 2247752, 2528721, 2799264, 3112272, 3371628, 4198896, 4495504, 5057442, 6224544, 6743256, 8397792, 8991008, 10114884, 13486512, 20229768, 26973024, 40459536, 48477959, 80919072, 96955918, 145433877, 193911836, 290867754, 387823672, 436301631, 581735508, 630213467, 775647344, 872603262, 1163471016, 1260426934, 1551294688, 1745206524, 1890640401, 2326942032, 2520853868, 3490413048, 3781280802, 4653884064, 5041707736, 5671921203, 6980826096, 7562561604, 10083415472, 11343842406, 13961652192, 15125123208, 20166830944, 22687684812, 30250246416, 45375369624, 60500492832, 90750739248, 181501478496]

約数ペア:

[(1, 181501478496), (2, 90750739248), (3, 60500492832), (4, 45375369624), (6, 30250246416), (8, 22687684812), (9, 20166830944), (12, 15125123208), (13, 13961652192), (16, 11343842406), (18, 10083415472), (24, 7562561604), (26, 6980826096), (32, 5671921203), (36, 5041707736), (39, 4653884064), (48, 3781280802), (52, 3490413048), (72, 2520853868), (78, 2326942032), (96, 1890640401), (104, 1745206524), (117, 1551294688), (144, 1260426934), (156, 1163471016), (208, 872603262), (234, 775647344), (288, 630213467), (312, 581735508), (416, 436301631), (468, 387823672), (624, 290867754), (936, 193911836), (1248, 145433877), (1872, 96955918), (2243, 80919072), (3744, 48477959), (4486, 40459536), (6729, 26973024), (8972, 20229768), (13458, 13486512), (17944, 10114884), (20187, 8991008), (21613, 8397792), (26916, 6743256), (29159, 6224544), (35888, 5057442), (40374, 4495504), (43226, 4198896), (53832, 3371628), (58318, 3112272), (64839, 2799264), (71776, 2528721), (80748, 2247752), (86452, 2099448), (87477, 2074848), (107664, 1685814), (116636, 1556136), (129678, 1399632), (161496, 1123876), (172904, 1049724), (174954, 1037424), (194517, 933088), (215328, 842907), (233272, 778068), (259356, 699816), (262431, 691616), (280969, 645984), (322992, 561938), (345808, 524862), (349908, 518712), (389034, 466544)]