404431056

素因数分解:

$2^4\times 3^4\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1330

約数の個数: 100

約数和(自身を含む): 1175458372

約数和(自身を除く): 771027316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 313, 324, 432, 626, 648, 939, 997, 1252, 1296, 1878, 1994, 2504, 2817, 2991, 3756, 3988, 5008, 5634, 5982, 7512, 7976, 8451, 8973, 11268, 11964, 15024, 15952, 16902, 17946, 22536, 23928, 25353, 26919, 33804, 35892, 45072, 47856, 50706, 53838, 67608, 71784, 80757, 101412, 107676, 135216, 143568, 161514, 202824, 215352, 312061, 323028, 405648, 430704, 624122, 646056, 936183, 1248244, 1292112, 1872366, 2496488, 2808549, 3744732, 4992976, 5617098, 7489464, 8425647, 11234196, 14978928, 16851294, 22468392, 25276941, 33702588, 44936784, 50553882, 67405176, 101107764, 134810352, 202215528, 404431056]

約数ペア:

[(1, 404431056), (2, 202215528), (3, 134810352), (4, 101107764), (6, 67405176), (8, 50553882), (9, 44936784), (12, 33702588), (16, 25276941), (18, 22468392), (24, 16851294), (27, 14978928), (36, 11234196), (48, 8425647), (54, 7489464), (72, 5617098), (81, 4992976), (108, 3744732), (144, 2808549), (162, 2496488), (216, 1872366), (313, 1292112), (324, 1248244), (432, 936183), (626, 646056), (648, 624122), (939, 430704), (997, 405648), (1252, 323028), (1296, 312061), (1878, 215352), (1994, 202824), (2504, 161514), (2817, 143568), (2991, 135216), (3756, 107676), (3988, 101412), (5008, 80757), (5634, 71784), (5982, 67608), (7512, 53838), (7976, 50706), (8451, 47856), (8973, 45072), (11268, 35892), (11964, 33804), (15024, 26919), (15952, 25353), (16902, 23928), (17946, 22536)]