331004856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4949

約数の個数: 128

約数和(自身を含む): 1051545600

約数和(自身を除く): 720540744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 4889, 5208, 5642, 8463, 9672, 9778, 11284, 14667, 16926, 19556, 22568, 29334, 33852, 34223, 39112, 58668, 63557, 67704, 68446, 102669, 117336, 127114, 136892, 151559, 190671, 205338, 254228, 273784, 303118, 381342, 410676, 444899, 454677, 508456, 606236, 762684, 821352, 889798, 909354, 1060913, 1212472, 1334697, 1525368, 1779596, 1818708, 1970267, 2121826, 2669394, 3182739, 3559192, 3637416, 3940534, 4243652, 5338788, 5910801, 6365478, 7881068, 8487304, 10677576, 11821602, 12730956, 13791869, 15762136, 23643204, 25461912, 27583738, 41375607, 47286408, 55167476, 82751214, 110334952, 165502428, 331004856]

約数ペア:

[(1, 331004856), (2, 165502428), (3, 110334952), (4, 82751214), (6, 55167476), (7, 47286408), (8, 41375607), (12, 27583738), (13, 25461912), (14, 23643204), (21, 15762136), (24, 13791869), (26, 12730956), (28, 11821602), (31, 10677576), (39, 8487304), (42, 7881068), (52, 6365478), (56, 5910801), (62, 5338788), (78, 4243652), (84, 3940534), (91, 3637416), (93, 3559192), (104, 3182739), (124, 2669394), (156, 2121826), (168, 1970267), (182, 1818708), (186, 1779596), (217, 1525368), (248, 1334697), (273, 1212472), (312, 1060913), (364, 909354), (372, 889798), (403, 821352), (434, 762684), (546, 606236), (651, 508456), (728, 454677), (744, 444899), (806, 410676), (868, 381342), (1092, 303118), (1209, 273784), (1302, 254228), (1612, 205338), (1736, 190671), (2184, 151559), (2418, 136892), (2604, 127114), (2821, 117336), (3224, 102669), (4836, 68446), (4889, 67704), (5208, 63557), (5642, 58668), (8463, 39112), (9672, 34223), (9778, 33852), (11284, 29334), (14667, 22568), (16926, 19556)]