1556453808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2972

約数の個数: 240

約数和(自身を含む): 5493773376

約数和(自身を除く): 3937319568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 369, 468, 492, 504, 533, 546, 574, 624, 656, 728, 738, 819, 861, 936, 984, 1008, 1066, 1092, 1148, 1456, 1476, 1599, 1638, 1722, 1872, 1968, 2132, 2184, 2296, 2583, 2897, 2952, 3198, 3276, 3444, 3731, 4264, 4368, 4592, 4797, 5166, 5794, 5904, 6396, 6552, 6888, 7462, 8528, 8691, 9594, 10332, 11193, 11588, 12792, 13104, 13776, 14924, 17382, 19188, 20279, 20664, 22386, 23176, 25584, 26073, 29848, 33579, 34764, 37661, 38376, 40558, 41328, 44772, 46352, 52146, 59696, 60837, 67158, 69528, 75322, 76752, 81116, 89544, 104292, 112983, 118777, 121674, 134316, 139056, 150644, 162232, 179088, 182511, 208584, 225966, 237554, 243348, 263627, 268632, 301288, 324464, 338949, 356331, 365022, 417168, 451932, 475108, 486696, 527254, 537264, 602576, 677898, 712662, 730044, 790881, 831439, 903864, 950216, 973392, 1054508, 1068993, 1355796, 1425324, 1460088, 1544101, 1581762, 1662878, 1807728, 1900432, 2109016, 2137986, 2372643, 2494317, 2711592, 2850648, 2920176, 3088202, 3163524, 3325756, 4218032, 4275972, 4632303, 4745286, 4988634, 5423184, 5701296, 6176404, 6327048, 6651512, 7482951, 8551944, 9264606, 9490572, 9977268, 10808707, 12352808, 12654096, 13303024, 13896909, 14965902, 17103888, 18529212, 18981144, 19954536, 21617414, 24705616, 27793818, 29931804, 32426121, 37058424, 37962288, 39909072, 43234828, 55587636, 59863608, 64852242, 74116848, 86469656, 97278363, 111175272, 119727216, 129704484, 172939312, 194556726, 222350544, 259408968, 389113452, 518817936, 778226904, 1556453808]

約数ペア:

[(1, 1556453808), (2, 778226904), (3, 518817936), (4, 389113452), (6, 259408968), (7, 222350544), (8, 194556726), (9, 172939312), (12, 129704484), (13, 119727216), (14, 111175272), (16, 97278363), (18, 86469656), (21, 74116848), (24, 64852242), (26, 59863608), (28, 55587636), (36, 43234828), (39, 39909072), (41, 37962288), (42, 37058424), (48, 32426121), (52, 29931804), (56, 27793818), (63, 24705616), (72, 21617414), (78, 19954536), (82, 18981144), (84, 18529212), (91, 17103888), (104, 14965902), (112, 13896909), (117, 13303024), (123, 12654096), (126, 12352808), (144, 10808707), (156, 9977268), (164, 9490572), (168, 9264606), (182, 8551944), (208, 7482951), (234, 6651512), (246, 6327048), (252, 6176404), (273, 5701296), (287, 5423184), (312, 4988634), (328, 4745286), (336, 4632303), (364, 4275972), (369, 4218032), (468, 3325756), (492, 3163524), (504, 3088202), (533, 2920176), (546, 2850648), (574, 2711592), (624, 2494317), (656, 2372643), (728, 2137986), (738, 2109016), (819, 1900432), (861, 1807728), (936, 1662878), (984, 1581762), (1008, 1544101), (1066, 1460088), (1092, 1425324), (1148, 1355796), (1456, 1068993), (1476, 1054508), (1599, 973392), (1638, 950216), (1722, 903864), (1872, 831439), (1968, 790881), (2132, 730044), (2184, 712662), (2296, 677898), (2583, 602576), (2897, 537264), (2952, 527254), (3198, 486696), (3276, 475108), (3444, 451932), (3731, 417168), (4264, 365022), (4368, 356331), (4592, 338949), (4797, 324464), (5166, 301288), (5794, 268632), (5904, 263627), (6396, 243348), (6552, 237554), (6888, 225966), (7462, 208584), (8528, 182511), (8691, 179088), (9594, 162232), (10332, 150644), (11193, 139056), (11588, 134316), (12792, 121674), (13104, 118777), (13776, 112983), (14924, 104292), (17382, 89544), (19188, 81116), (20279, 76752), (20664, 75322), (22386, 69528), (23176, 67158), (25584, 60837), (26073, 59696), (29848, 52146), (33579, 46352), (34764, 44772), (37661, 41328), (38376, 40558)]