1995983976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 256

約数和(自身を含む): 6258954240

約数和(自身を除く): 4262970264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 43, 46, 56, 69, 82, 84, 86, 92, 123, 129, 138, 161, 164, 168, 172, 184, 246, 258, 276, 287, 293, 301, 322, 328, 344, 483, 492, 516, 552, 574, 586, 602, 644, 861, 879, 903, 943, 966, 984, 989, 1032, 1148, 1172, 1204, 1288, 1722, 1758, 1763, 1806, 1886, 1932, 1978, 2051, 2296, 2344, 2408, 2829, 2967, 3444, 3516, 3526, 3612, 3772, 3864, 3956, 4102, 5289, 5658, 5934, 6153, 6601, 6739, 6888, 6923, 7032, 7052, 7224, 7544, 7912, 8204, 10578, 11316, 11868, 12013, 12306, 12341, 12599, 13202, 13478, 13846, 14104, 16408, 19803, 20217, 20769, 21156, 22632, 23736, 24026, 24612, 24682, 25198, 26404, 26956, 27692, 36039, 37023, 37797, 39606, 40434, 40549, 41538, 42312, 47173, 48052, 49224, 49364, 50396, 52808, 53912, 55384, 72078, 74046, 75594, 79212, 80868, 81098, 83076, 84091, 88193, 94346, 96104, 98728, 100792, 121647, 141519, 144156, 148092, 151188, 158424, 161736, 162196, 166152, 168182, 176386, 188692, 243294, 252273, 264579, 276299, 283038, 283843, 288312, 289777, 296184, 302376, 324392, 336364, 352772, 377384, 486588, 504546, 516559, 529158, 552598, 566076, 567686, 579554, 672728, 705544, 828897, 851529, 869331, 973176, 1009092, 1033118, 1058316, 1105196, 1132152, 1135372, 1159108, 1549677, 1657794, 1703058, 1738662, 1934093, 2018184, 2028439, 2066236, 2116632, 2210392, 2270744, 2318216, 3099354, 3315588, 3406116, 3477324, 3615913, 3868186, 4056878, 4132472, 5802279, 6085317, 6198708, 6631176, 6812232, 6954648, 7231826, 7736372, 8113756, 10847739, 11604558, 11880857, 12170634, 12397416, 14463652, 15472744, 16227512, 21695478, 23209116, 23761714, 24341268, 28927304, 35642571, 43390956, 46418232, 47523428, 48682536, 71285142, 83165999, 86781912, 95046856, 142570284, 166331998, 249497997, 285140568, 332663996, 498995994, 665327992, 997991988, 1995983976]

約数ペア:

[(1, 1995983976), (2, 997991988), (3, 665327992), (4, 498995994), (6, 332663996), (7, 285140568), (8, 249497997), (12, 166331998), (14, 142570284), (21, 95046856), (23, 86781912), (24, 83165999), (28, 71285142), (41, 48682536), (42, 47523428), (43, 46418232), (46, 43390956), (56, 35642571), (69, 28927304), (82, 24341268), (84, 23761714), (86, 23209116), (92, 21695478), (123, 16227512), (129, 15472744), (138, 14463652), (161, 12397416), (164, 12170634), (168, 11880857), (172, 11604558), (184, 10847739), (246, 8113756), (258, 7736372), (276, 7231826), (287, 6954648), (293, 6812232), (301, 6631176), (322, 6198708), (328, 6085317), (344, 5802279), (483, 4132472), (492, 4056878), (516, 3868186), (552, 3615913), (574, 3477324), (586, 3406116), (602, 3315588), (644, 3099354), (861, 2318216), (879, 2270744), (903, 2210392), (943, 2116632), (966, 2066236), (984, 2028439), (989, 2018184), (1032, 1934093), (1148, 1738662), (1172, 1703058), (1204, 1657794), (1288, 1549677), (1722, 1159108), (1758, 1135372), (1763, 1132152), (1806, 1105196), (1886, 1058316), (1932, 1033118), (1978, 1009092), (2051, 973176), (2296, 869331), (2344, 851529), (2408, 828897), (2829, 705544), (2967, 672728), (3444, 579554), (3516, 567686), (3526, 566076), (3612, 552598), (3772, 529158), (3864, 516559), (3956, 504546), (4102, 486588), (5289, 377384), (5658, 352772), (5934, 336364), (6153, 324392), (6601, 302376), (6739, 296184), (6888, 289777), (6923, 288312), (7032, 283843), (7052, 283038), (7224, 276299), (7544, 264579), (7912, 252273), (8204, 243294), (10578, 188692), (11316, 176386), (11868, 168182), (12013, 166152), (12306, 162196), (12341, 161736), (12599, 158424), (13202, 151188), (13478, 148092), (13846, 144156), (14104, 141519), (16408, 121647), (19803, 100792), (20217, 98728), (20769, 96104), (21156, 94346), (22632, 88193), (23736, 84091), (24026, 83076), (24612, 81098), (24682, 80868), (25198, 79212), (26404, 75594), (26956, 74046), (27692, 72078), (36039, 55384), (37023, 53912), (37797, 52808), (39606, 50396), (40434, 49364), (40549, 49224), (41538, 48052), (42312, 47173)]