248947608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3737

約数の個数: 128

約数和(自身を含む): 790917120

約数和(自身を除く): 541969512

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, 3677, 4836, 5208, 5642, 7354, 8463, 9672, 11031, 11284, 14708, 16926, 22062, 22568, 25739, 29416, 33852, 44124, 47801, 51478, 67704, 77217, 88248, 95602, 102956, 113987, 143403, 154434, 191204, 205912, 227974, 286806, 308868, 334607, 341961, 382408, 455948, 573612, 617736, 669214, 683922, 797909, 911896, 1003821, 1147224, 1338428, 1367844, 1481831, 1595818, 2007642, 2393727, 2676856, 2735688, 2963662, 3191636, 4015284, 4445493, 4787454, 5927324, 6383272, 8030568, 8890986, 9574908, 10372817, 11854648, 17781972, 19149816, 20745634, 31118451, 35563944, 41491268, 62236902, 82982536, 124473804, 248947608]

約数ペア:

[(1, 248947608), (2, 124473804), (3, 82982536), (4, 62236902), (6, 41491268), (7, 35563944), (8, 31118451), (12, 20745634), (13, 19149816), (14, 17781972), (21, 11854648), (24, 10372817), (26, 9574908), (28, 8890986), (31, 8030568), (39, 6383272), (42, 5927324), (52, 4787454), (56, 4445493), (62, 4015284), (78, 3191636), (84, 2963662), (91, 2735688), (93, 2676856), (104, 2393727), (124, 2007642), (156, 1595818), (168, 1481831), (182, 1367844), (186, 1338428), (217, 1147224), (248, 1003821), (273, 911896), (312, 797909), (364, 683922), (372, 669214), (403, 617736), (434, 573612), (546, 455948), (651, 382408), (728, 341961), (744, 334607), (806, 308868), (868, 286806), (1092, 227974), (1209, 205912), (1302, 191204), (1612, 154434), (1736, 143403), (2184, 113987), (2418, 102956), (2604, 95602), (2821, 88248), (3224, 77217), (3677, 67704), (4836, 51478), (5208, 47801), (5642, 44124), (7354, 33852), (8463, 29416), (9672, 25739), (11031, 22568), (11284, 22062), (14708, 16926)]