289771848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 823530240

約数和(自身を除く): 533758392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 233, 276, 414, 466, 552, 699, 751, 828, 932, 1398, 1502, 1656, 1864, 2097, 2253, 2796, 3004, 4194, 4506, 5359, 5592, 6008, 6759, 8388, 9012, 10718, 13518, 16077, 16776, 17273, 18024, 21436, 27036, 32154, 34546, 42872, 48231, 51819, 54072, 64308, 69092, 96462, 103638, 128616, 138184, 155457, 174983, 192924, 207276, 310914, 349966, 385848, 414552, 524949, 621828, 699932, 1049898, 1243656, 1399864, 1574847, 2099796, 3149694, 4024609, 4199592, 6299388, 8049218, 12073827, 12598776, 16098436, 24147654, 32196872, 36221481, 48295308, 72442962, 96590616, 144885924, 289771848]

約数ペア:

[(1, 289771848), (2, 144885924), (3, 96590616), (4, 72442962), (6, 48295308), (8, 36221481), (9, 32196872), (12, 24147654), (18, 16098436), (23, 12598776), (24, 12073827), (36, 8049218), (46, 6299388), (69, 4199592), (72, 4024609), (92, 3149694), (138, 2099796), (184, 1574847), (207, 1399864), (233, 1243656), (276, 1049898), (414, 699932), (466, 621828), (552, 524949), (699, 414552), (751, 385848), (828, 349966), (932, 310914), (1398, 207276), (1502, 192924), (1656, 174983), (1864, 155457), (2097, 138184), (2253, 128616), (2796, 103638), (3004, 96462), (4194, 69092), (4506, 64308), (5359, 54072), (5592, 51819), (6008, 48231), (6759, 42872), (8388, 34546), (9012, 32154), (10718, 27036), (13518, 21436), (16077, 18024), (16776, 17273)]