2040754584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 5878656000

約数和(自身を除く): 3837901416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 419, 456, 627, 836, 838, 971, 1254, 1257, 1672, 1676, 1942, 2508, 2514, 2913, 3352, 3884, 4609, 5016, 5028, 5826, 7768, 7961, 9218, 10056, 10681, 11652, 13827, 15922, 18436, 18449, 21362, 23304, 23883, 27654, 31844, 32043, 36872, 36898, 42724, 47766, 55308, 55347, 63688, 64086, 73796, 85448, 87571, 95532, 110616, 110694, 128172, 147592, 175142, 191064, 202939, 221388, 256344, 262713, 350284, 405878, 406849, 442776, 525426, 608817, 700568, 811756, 813698, 1050852, 1217634, 1220547, 1623512, 1627396, 2101704, 2435268, 2441094, 3254792, 4475339, 4870536, 4882188, 7730131, 8950678, 9764376, 13426017, 15460262, 17901356, 23190393, 26852034, 30920524, 35802712, 46380786, 53704068, 61841048, 85031441, 92761572, 107408136, 170062882, 185523144, 255094323, 340125764, 510188646, 680251528, 1020377292, 2040754584]

約数ペア:

[(1, 2040754584), (2, 1020377292), (3, 680251528), (4, 510188646), (6, 340125764), (8, 255094323), (11, 185523144), (12, 170062882), (19, 107408136), (22, 92761572), (24, 85031441), (33, 61841048), (38, 53704068), (44, 46380786), (57, 35802712), (66, 30920524), (76, 26852034), (88, 23190393), (114, 17901356), (132, 15460262), (152, 13426017), (209, 9764376), (228, 8950678), (264, 7730131), (418, 4882188), (419, 4870536), (456, 4475339), (627, 3254792), (836, 2441094), (838, 2435268), (971, 2101704), (1254, 1627396), (1257, 1623512), (1672, 1220547), (1676, 1217634), (1942, 1050852), (2508, 813698), (2514, 811756), (2913, 700568), (3352, 608817), (3884, 525426), (4609, 442776), (5016, 406849), (5028, 405878), (5826, 350284), (7768, 262713), (7961, 256344), (9218, 221388), (10056, 202939), (10681, 191064), (11652, 175142), (13827, 147592), (15922, 128172), (18436, 110694), (18449, 110616), (21362, 95532), (23304, 87571), (23883, 85448), (27654, 73796), (31844, 64086), (32043, 63688), (36872, 55347), (36898, 55308), (42724, 47766)]