331959408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 1023363072

約数和(自身を除く): 691403664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 372, 374, 408, 496, 527, 528, 561, 682, 744, 748, 816, 1023, 1054, 1122, 1193, 1364, 1488, 1496, 1581, 2046, 2108, 2244, 2386, 2728, 2992, 3162, 3579, 4092, 4216, 4488, 4772, 5456, 5797, 6324, 7158, 8184, 8432, 8976, 9544, 11594, 12648, 13123, 14316, 16368, 17391, 19088, 20281, 23188, 25296, 26246, 28632, 34782, 36983, 39369, 40562, 46376, 52492, 57264, 60843, 69564, 73966, 78738, 81124, 92752, 104984, 110949, 121686, 139128, 147932, 157476, 162248, 209968, 221898, 223091, 243372, 278256, 295864, 314952, 324496, 406813, 443796, 446182, 486744, 591728, 628711, 629904, 669273, 813626, 887592, 892364, 973488, 1220439, 1257422, 1338546, 1627252, 1775184, 1784728, 1886133, 2440878, 2514844, 2677092, 3254504, 3569456, 3772266, 4881756, 5029688, 5354184, 6509008, 6915821, 7544532, 9763512, 10059376, 10708368, 13831642, 15089064, 19527024, 20747463, 27663284, 30178128, 41494926, 55326568, 82989852, 110653136, 165979704, 331959408]

約数ペア:

[(1, 331959408), (2, 165979704), (3, 110653136), (4, 82989852), (6, 55326568), (8, 41494926), (11, 30178128), (12, 27663284), (16, 20747463), (17, 19527024), (22, 15089064), (24, 13831642), (31, 10708368), (33, 10059376), (34, 9763512), (44, 7544532), (48, 6915821), (51, 6509008), (62, 5354184), (66, 5029688), (68, 4881756), (88, 3772266), (93, 3569456), (102, 3254504), (124, 2677092), (132, 2514844), (136, 2440878), (176, 1886133), (186, 1784728), (187, 1775184), (204, 1627252), (248, 1338546), (264, 1257422), (272, 1220439), (341, 973488), (372, 892364), (374, 887592), (408, 813626), (496, 669273), (527, 629904), (528, 628711), (561, 591728), (682, 486744), (744, 446182), (748, 443796), (816, 406813), (1023, 324496), (1054, 314952), (1122, 295864), (1193, 278256), (1364, 243372), (1488, 223091), (1496, 221898), (1581, 209968), (2046, 162248), (2108, 157476), (2244, 147932), (2386, 139128), (2728, 121686), (2992, 110949), (3162, 104984), (3579, 92752), (4092, 81124), (4216, 78738), (4488, 73966), (4772, 69564), (5456, 60843), (5797, 57264), (6324, 52492), (7158, 46376), (8184, 40562), (8432, 39369), (8976, 36983), (9544, 34782), (11594, 28632), (12648, 26246), (13123, 25296), (14316, 23188), (16368, 20281), (17391, 19088)]