1399337388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 3955573440

約数和(自身を除く): 2556236052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 89, 92, 102, 138, 153, 178, 204, 207, 267, 276, 306, 356, 391, 414, 534, 612, 782, 801, 828, 1068, 1117, 1173, 1513, 1564, 1602, 2047, 2234, 2346, 3026, 3204, 3351, 3519, 4094, 4468, 4539, 4692, 6052, 6141, 6702, 7038, 8188, 9078, 10053, 12282, 13404, 13617, 14076, 18156, 18423, 18989, 20106, 24564, 25691, 27234, 34799, 36846, 37978, 40212, 51382, 54468, 56967, 69598, 73692, 75956, 77073, 99413, 102764, 104397, 113934, 139196, 154146, 170901, 198826, 208794, 227868, 231219, 298239, 308292, 313191, 341802, 397652, 417588, 436747, 462438, 596478, 626382, 683604, 873494, 894717, 924876, 1192956, 1252764, 1310241, 1690021, 1746988, 1789434, 2286499, 2620482, 3380042, 3578868, 3930723, 4572998, 5070063, 5240964, 6760084, 6859497, 7861446, 9145996, 10140126, 13718994, 15210189, 15722892, 20280252, 20578491, 27437988, 30420378, 38870483, 41156982, 60840756, 77740966, 82313964, 116611449, 155481932, 233222898, 349834347, 466445796, 699668694, 1399337388]

約数ペア:

[(1, 1399337388), (2, 699668694), (3, 466445796), (4, 349834347), (6, 233222898), (9, 155481932), (12, 116611449), (17, 82313964), (18, 77740966), (23, 60840756), (34, 41156982), (36, 38870483), (46, 30420378), (51, 27437988), (68, 20578491), (69, 20280252), (89, 15722892), (92, 15210189), (102, 13718994), (138, 10140126), (153, 9145996), (178, 7861446), (204, 6859497), (207, 6760084), (267, 5240964), (276, 5070063), (306, 4572998), (356, 3930723), (391, 3578868), (414, 3380042), (534, 2620482), (612, 2286499), (782, 1789434), (801, 1746988), (828, 1690021), (1068, 1310241), (1117, 1252764), (1173, 1192956), (1513, 924876), (1564, 894717), (1602, 873494), (2047, 683604), (2234, 626382), (2346, 596478), (3026, 462438), (3204, 436747), (3351, 417588), (3519, 397652), (4094, 341802), (4468, 313191), (4539, 308292), (4692, 298239), (6052, 231219), (6141, 227868), (6702, 208794), (7038, 198826), (8188, 170901), (9078, 154146), (10053, 139196), (12282, 113934), (13404, 104397), (13617, 102764), (14076, 99413), (18156, 77073), (18423, 75956), (18989, 73692), (20106, 69598), (24564, 56967), (25691, 54468), (27234, 51382), (34799, 40212), (36846, 37978)]