287132664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4301

約数の個数: 128

約数和(自身を含む): 912199680

約数和(自身を除く): 625067016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4241, 4836, 5208, 5642, 8463, 8482, 9672, 11284, 12723, 16926, 16964, 22568, 25446, 29687, 33852, 33928, 50892, 55133, 59374, 67704, 89061, 101784, 110266, 118748, 131471, 165399, 178122, 220532, 237496, 262942, 330798, 356244, 385931, 394413, 441064, 525884, 661596, 712488, 771862, 788826, 920297, 1051768, 1157793, 1323192, 1543724, 1577652, 1709123, 1840594, 2315586, 2760891, 3087448, 3155304, 3418246, 3681188, 4631172, 5127369, 5521782, 6836492, 7362376, 9262344, 10254738, 11043564, 11963861, 13672984, 20509476, 22087128, 23927722, 35891583, 41018952, 47855444, 71783166, 95710888, 143566332, 287132664]

約数ペア:

[(1, 287132664), (2, 143566332), (3, 95710888), (4, 71783166), (6, 47855444), (7, 41018952), (8, 35891583), (12, 23927722), (13, 22087128), (14, 20509476), (21, 13672984), (24, 11963861), (26, 11043564), (28, 10254738), (31, 9262344), (39, 7362376), (42, 6836492), (52, 5521782), (56, 5127369), (62, 4631172), (78, 3681188), (84, 3418246), (91, 3155304), (93, 3087448), (104, 2760891), (124, 2315586), (156, 1840594), (168, 1709123), (182, 1577652), (186, 1543724), (217, 1323192), (248, 1157793), (273, 1051768), (312, 920297), (364, 788826), (372, 771862), (403, 712488), (434, 661596), (546, 525884), (651, 441064), (728, 394413), (744, 385931), (806, 356244), (868, 330798), (1092, 262942), (1209, 237496), (1302, 220532), (1612, 178122), (1736, 165399), (2184, 131471), (2418, 118748), (2604, 110266), (2821, 101784), (3224, 89061), (4241, 67704), (4836, 59374), (5208, 55133), (5642, 50892), (8463, 33928), (8482, 33852), (9672, 29687), (11284, 25446), (12723, 22568), (16926, 16964)]