2561832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 9434880

約数和(自身を除く): 6873048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 23, 24, 26, 28, 34, 36, 39, 42, 46, 51, 52, 56, 63, 68, 69, 72, 78, 84, 91, 92, 102, 104, 117, 119, 126, 136, 138, 153, 156, 161, 168, 182, 184, 204, 207, 221, 234, 238, 252, 273, 276, 299, 306, 312, 322, 357, 364, 391, 408, 414, 442, 468, 476, 483, 504, 546, 552, 598, 612, 644, 663, 714, 728, 782, 819, 828, 884, 897, 936, 952, 966, 1071, 1092, 1173, 1196, 1224, 1288, 1326, 1428, 1449, 1547, 1564, 1638, 1656, 1768, 1794, 1932, 1989, 2093, 2142, 2184, 2346, 2392, 2652, 2691, 2737, 2856, 2898, 3094, 3128, 3276, 3519, 3588, 3864, 3978, 4186, 4284, 4641, 4692, 5083, 5304, 5382, 5474, 5796, 6188, 6279, 6552, 7038, 7176, 7956, 8211, 8372, 8568, 9282, 9384, 10166, 10764, 10948, 11592, 12376, 12558, 13923, 14076, 15249, 15912, 16422, 16744, 18564, 18837, 20332, 21528, 21896, 24633, 25116, 27846, 28152, 30498, 32844, 35581, 37128, 37674, 40664, 45747, 49266, 50232, 55692, 60996, 65688, 71162, 75348, 91494, 98532, 106743, 111384, 121992, 142324, 150696, 182988, 197064, 213486, 284648, 320229, 365976, 426972, 640458, 853944, 1280916, 2561832]

約数ペア:

[(1, 2561832), (2, 1280916), (3, 853944), (4, 640458), (6, 426972), (7, 365976), (8, 320229), (9, 284648), (12, 213486), (13, 197064), (14, 182988), (17, 150696), (18, 142324), (21, 121992), (23, 111384), (24, 106743), (26, 98532), (28, 91494), (34, 75348), (36, 71162), (39, 65688), (42, 60996), (46, 55692), (51, 50232), (52, 49266), (56, 45747), (63, 40664), (68, 37674), (69, 37128), (72, 35581), (78, 32844), (84, 30498), (91, 28152), (92, 27846), (102, 25116), (104, 24633), (117, 21896), (119, 21528), (126, 20332), (136, 18837), (138, 18564), (153, 16744), (156, 16422), (161, 15912), (168, 15249), (182, 14076), (184, 13923), (204, 12558), (207, 12376), (221, 11592), (234, 10948), (238, 10764), (252, 10166), (273, 9384), (276, 9282), (299, 8568), (306, 8372), (312, 8211), (322, 7956), (357, 7176), (364, 7038), (391, 6552), (408, 6279), (414, 6188), (442, 5796), (468, 5474), (476, 5382), (483, 5304), (504, 5083), (546, 4692), (552, 4641), (598, 4284), (612, 4186), (644, 3978), (663, 3864), (714, 3588), (728, 3519), (782, 3276), (819, 3128), (828, 3094), (884, 2898), (897, 2856), (936, 2737), (952, 2691), (966, 2652), (1071, 2392), (1092, 2346), (1173, 2184), (1196, 2142), (1224, 2093), (1288, 1989), (1326, 1932), (1428, 1794), (1449, 1768), (1547, 1656), (1564, 1638)]