1900789416

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 5488560000

約数和(自身を除く): 3587770584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 139, 141, 162, 188, 216, 278, 282, 324, 376, 417, 423, 449, 556, 564, 648, 834, 846, 898, 1112, 1128, 1251, 1269, 1347, 1668, 1692, 1796, 2502, 2538, 2694, 3336, 3384, 3592, 3753, 3807, 4041, 5004, 5076, 5388, 6533, 7506, 7614, 8082, 10008, 10152, 10776, 11259, 12123, 13066, 15012, 15228, 16164, 19599, 21103, 22518, 24246, 26132, 30024, 30456, 32328, 36369, 39198, 42206, 45036, 48492, 52264, 58797, 62411, 63309, 72738, 78396, 84412, 90072, 96984, 117594, 124822, 126618, 145476, 156792, 168824, 176391, 187233, 189927, 235188, 249644, 253236, 290952, 352782, 374466, 379854, 470376, 499288, 506472, 529173, 561699, 569781, 705564, 748932, 759708, 1058346, 1123398, 1139562, 1411128, 1497864, 1519416, 1685097, 1709343, 2116692, 2246796, 2279124, 2933317, 3370194, 3418686, 4233384, 4493592, 4558248, 5055291, 5866634, 6740388, 6837372, 8799951, 10110582, 11733268, 13480776, 13674744, 17599902, 20221164, 23466536, 26399853, 35199804, 40442328, 52799706, 70399608, 79199559, 105599412, 158399118, 211198824, 237598677, 316798236, 475197354, 633596472, 950394708, 1900789416]

約数ペア:

[(1, 1900789416), (2, 950394708), (3, 633596472), (4, 475197354), (6, 316798236), (8, 237598677), (9, 211198824), (12, 158399118), (18, 105599412), (24, 79199559), (27, 70399608), (36, 52799706), (47, 40442328), (54, 35199804), (72, 26399853), (81, 23466536), (94, 20221164), (108, 17599902), (139, 13674744), (141, 13480776), (162, 11733268), (188, 10110582), (216, 8799951), (278, 6837372), (282, 6740388), (324, 5866634), (376, 5055291), (417, 4558248), (423, 4493592), (449, 4233384), (556, 3418686), (564, 3370194), (648, 2933317), (834, 2279124), (846, 2246796), (898, 2116692), (1112, 1709343), (1128, 1685097), (1251, 1519416), (1269, 1497864), (1347, 1411128), (1668, 1139562), (1692, 1123398), (1796, 1058346), (2502, 759708), (2538, 748932), (2694, 705564), (3336, 569781), (3384, 561699), (3592, 529173), (3753, 506472), (3807, 499288), (4041, 470376), (5004, 379854), (5076, 374466), (5388, 352782), (6533, 290952), (7506, 253236), (7614, 249644), (8082, 235188), (10008, 189927), (10152, 187233), (10776, 176391), (11259, 168824), (12123, 156792), (13066, 145476), (15012, 126618), (15228, 124822), (16164, 117594), (19599, 96984), (21103, 90072), (22518, 84412), (24246, 78396), (26132, 72738), (30024, 63309), (30456, 62411), (32328, 58797), (36369, 52264), (39198, 48492), (42206, 45036)]