621256104

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 1967221620

約数和(自身を除く): 1345965516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 293, 294, 392, 441, 504, 586, 588, 601, 879, 882, 1172, 1176, 1202, 1758, 1764, 1803, 2051, 2344, 2404, 2637, 3516, 3528, 3606, 4102, 4207, 4808, 5274, 5409, 6153, 7032, 7212, 8204, 8414, 10548, 10818, 12306, 12621, 14357, 14424, 16408, 16828, 18459, 21096, 21636, 24612, 25242, 28714, 29449, 33656, 36918, 37863, 43071, 43272, 49224, 50484, 57428, 58898, 73836, 75726, 86142, 88347, 100968, 114856, 117796, 129213, 147672, 151452, 172284, 176093, 176694, 235592, 258426, 265041, 302904, 344568, 352186, 353388, 516852, 528279, 530082, 704372, 706776, 1033704, 1056558, 1060164, 1232651, 1408744, 1584837, 2113116, 2120328, 2465302, 3169674, 3697953, 4226232, 4930604, 6339348, 7395906, 8628557, 9861208, 11093859, 12678696, 14791812, 17257114, 22187718, 25885671, 29583624, 34514228, 44375436, 51771342, 69028456, 77657013, 88750872, 103542684, 155314026, 207085368, 310628052, 621256104]

約数ペア:

[(1, 621256104), (2, 310628052), (3, 207085368), (4, 155314026), (6, 103542684), (7, 88750872), (8, 77657013), (9, 69028456), (12, 51771342), (14, 44375436), (18, 34514228), (21, 29583624), (24, 25885671), (28, 22187718), (36, 17257114), (42, 14791812), (49, 12678696), (56, 11093859), (63, 9861208), (72, 8628557), (84, 7395906), (98, 6339348), (126, 4930604), (147, 4226232), (168, 3697953), (196, 3169674), (252, 2465302), (293, 2120328), (294, 2113116), (392, 1584837), (441, 1408744), (504, 1232651), (586, 1060164), (588, 1056558), (601, 1033704), (879, 706776), (882, 704372), (1172, 530082), (1176, 528279), (1202, 516852), (1758, 353388), (1764, 352186), (1803, 344568), (2051, 302904), (2344, 265041), (2404, 258426), (2637, 235592), (3516, 176694), (3528, 176093), (3606, 172284), (4102, 151452), (4207, 147672), (4808, 129213), (5274, 117796), (5409, 114856), (6153, 100968), (7032, 88347), (7212, 86142), (8204, 75726), (8414, 73836), (10548, 58898), (10818, 57428), (12306, 50484), (12621, 49224), (14357, 43272), (14424, 43071), (16408, 37863), (16828, 36918), (18459, 33656), (21096, 29449), (21636, 28714), (24612, 25242)]