238494672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{42467}}^1$

素因数の和:42497

約数の個数: 80

約数和(自身を含む): 737244480

約数和(自身を除く): 498749808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 42467, 84934, 127401, 169868, 254802, 339736, 382203, 509604, 552071, 679472, 764406, 1019208, 1104142, 1146609, 1528812, 1656213, 2038416, 2208284, 2293218, 3057624, 3312426, 4416568, 4586436, 4968639, 6115248, 6624852, 8833136, 9172872, 9937278, 13249704, 14905917, 18345744, 19874556, 26499408, 29811834, 39749112, 59623668, 79498224, 119247336, 238494672]

約数ペア:

[(1, 238494672), (2, 119247336), (3, 79498224), (4, 59623668), (6, 39749112), (8, 29811834), (9, 26499408), (12, 19874556), (13, 18345744), (16, 14905917), (18, 13249704), (24, 9937278), (26, 9172872), (27, 8833136), (36, 6624852), (39, 6115248), (48, 4968639), (52, 4586436), (54, 4416568), (72, 3312426), (78, 3057624), (104, 2293218), (108, 2208284), (117, 2038416), (144, 1656213), (156, 1528812), (208, 1146609), (216, 1104142), (234, 1019208), (312, 764406), (351, 679472), (432, 552071), (468, 509604), (624, 382203), (702, 339736), (936, 254802), (1404, 169868), (1872, 127401), (2808, 84934), (5616, 42467)]