401707176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 1144765440

約数和(自身を除く): 743058264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 744, 806, 984, 1013, 1066, 1209, 1271, 1599, 1612, 2026, 2132, 2418, 2542, 3039, 3198, 3224, 3813, 4052, 4264, 4836, 5084, 6078, 6396, 7626, 8104, 9672, 10168, 12156, 12792, 13169, 15252, 16523, 24312, 26338, 30504, 31403, 33046, 39507, 41533, 49569, 52676, 62806, 66092, 79014, 83066, 94209, 99138, 105352, 124599, 125612, 132184, 158028, 166132, 188418, 198276, 249198, 251224, 316056, 332264, 376836, 396552, 408239, 498396, 539929, 753672, 816478, 996792, 1079858, 1224717, 1287523, 1619787, 1632956, 2159716, 2449434, 2575046, 3239574, 3265912, 3862569, 4319432, 4898868, 5150092, 6479148, 7725138, 9797736, 10300184, 12958296, 15450276, 16737799, 30900552, 33475598, 50213397, 66951196, 100426794, 133902392, 200853588, 401707176]

約数ペア:

[(1, 401707176), (2, 200853588), (3, 133902392), (4, 100426794), (6, 66951196), (8, 50213397), (12, 33475598), (13, 30900552), (24, 16737799), (26, 15450276), (31, 12958296), (39, 10300184), (41, 9797736), (52, 7725138), (62, 6479148), (78, 5150092), (82, 4898868), (93, 4319432), (104, 3862569), (123, 3265912), (124, 3239574), (156, 2575046), (164, 2449434), (186, 2159716), (246, 1632956), (248, 1619787), (312, 1287523), (328, 1224717), (372, 1079858), (403, 996792), (492, 816478), (533, 753672), (744, 539929), (806, 498396), (984, 408239), (1013, 396552), (1066, 376836), (1209, 332264), (1271, 316056), (1599, 251224), (1612, 249198), (2026, 198276), (2132, 188418), (2418, 166132), (2542, 158028), (3039, 132184), (3198, 125612), (3224, 124599), (3813, 105352), (4052, 99138), (4264, 94209), (4836, 83066), (5084, 79014), (6078, 66092), (6396, 62806), (7626, 52676), (8104, 49569), (9672, 41533), (10168, 39507), (12156, 33046), (12792, 31403), (13169, 30504), (15252, 26338), (16523, 24312)]