505510096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 120

約数和(自身を含む): 1284185664

約数和(自身を除く): 778675568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 476, 676, 728, 884, 952, 1183, 1352, 1456, 1547, 1571, 1768, 1904, 2366, 2704, 2873, 3094, 3142, 3536, 4732, 5746, 6188, 6284, 9464, 10997, 11492, 12376, 12568, 18928, 20111, 20423, 21994, 22984, 24752, 25136, 26707, 40222, 40846, 43988, 45968, 53414, 80444, 81692, 87976, 106828, 142961, 160888, 163384, 175952, 186949, 213656, 265499, 285922, 321776, 326768, 347191, 373898, 427312, 530998, 571844, 694382, 747796, 1061996, 1143688, 1388764, 1495592, 1858493, 2123992, 2287376, 2430337, 2777528, 2991184, 3716986, 4247984, 4513483, 4860674, 5555056, 7433972, 9026966, 9721348, 14867944, 18053932, 19442696, 29735888, 31594381, 36107864, 38885392, 63188762, 72215728, 126377524, 252755048, 505510096]

約数ペア:

[(1, 505510096), (2, 252755048), (4, 126377524), (7, 72215728), (8, 63188762), (13, 38885392), (14, 36107864), (16, 31594381), (17, 29735888), (26, 19442696), (28, 18053932), (34, 14867944), (52, 9721348), (56, 9026966), (68, 7433972), (91, 5555056), (104, 4860674), (112, 4513483), (119, 4247984), (136, 3716986), (169, 2991184), (182, 2777528), (208, 2430337), (221, 2287376), (238, 2123992), (272, 1858493), (338, 1495592), (364, 1388764), (442, 1143688), (476, 1061996), (676, 747796), (728, 694382), (884, 571844), (952, 530998), (1183, 427312), (1352, 373898), (1456, 347191), (1547, 326768), (1571, 321776), (1768, 285922), (1904, 265499), (2366, 213656), (2704, 186949), (2873, 175952), (3094, 163384), (3142, 160888), (3536, 142961), (4732, 106828), (5746, 87976), (6188, 81692), (6284, 80444), (9464, 53414), (10997, 45968), (11492, 43988), (12376, 40846), (12568, 40222), (18928, 26707), (20111, 25136), (20423, 24752), (21994, 22984)]