218753856

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12251}}^1$

素因数の和:12300

約数の個数: 84

約数和(自身を含む): 647297664

約数和(自身を除く): 428543808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12251, 17856, 24502, 36753, 49004, 73506, 98008, 110259, 147012, 196016, 220518, 294024, 379781, 392032, 441036, 588048, 759562, 784064, 882072, 1139343, 1176096, 1519124, 1764144, 2278686, 2352192, 3038248, 3418029, 3528288, 4557372, 6076496, 6836058, 7056576, 9114744, 12152992, 13672116, 18229488, 24305984, 27344232, 36458976, 54688464, 72917952, 109376928, 218753856]

約数ペア:

[(1, 218753856), (2, 109376928), (3, 72917952), (4, 54688464), (6, 36458976), (8, 27344232), (9, 24305984), (12, 18229488), (16, 13672116), (18, 12152992), (24, 9114744), (31, 7056576), (32, 6836058), (36, 6076496), (48, 4557372), (62, 3528288), (64, 3418029), (72, 3038248), (93, 2352192), (96, 2278686), (124, 1764144), (144, 1519124), (186, 1176096), (192, 1139343), (248, 882072), (279, 784064), (288, 759562), (372, 588048), (496, 441036), (558, 392032), (576, 379781), (744, 294024), (992, 220518), (1116, 196016), (1488, 147012), (1984, 110259), (2232, 98008), (2976, 73506), (4464, 49004), (5952, 36753), (8928, 24502), (12251, 17856)]