1641840624

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{39181}}^1$

素因数の和:39295

約数の個数: 80

約数和(自身を含む): 4761396640

約数和(自身を除く): 3119556016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 39181, 41904, 78362, 117543, 156724, 235086, 313448, 352629, 470172, 626896, 705258, 940344, 1057887, 1410516, 1880688, 2115774, 2821032, 3800557, 4231548, 5642064, 7601114, 8463096, 11401671, 15202228, 16926192, 22803342, 30404456, 34205013, 45606684, 60808912, 68410026, 91213368, 102615039, 136820052, 182426736, 205230078, 273640104, 410460156, 547280208, 820920312, 1641840624]

約数ペア:

[(1, 1641840624), (2, 820920312), (3, 547280208), (4, 410460156), (6, 273640104), (8, 205230078), (9, 182426736), (12, 136820052), (16, 102615039), (18, 91213368), (24, 68410026), (27, 60808912), (36, 45606684), (48, 34205013), (54, 30404456), (72, 22803342), (97, 16926192), (108, 15202228), (144, 11401671), (194, 8463096), (216, 7601114), (291, 5642064), (388, 4231548), (432, 3800557), (582, 2821032), (776, 2115774), (873, 1880688), (1164, 1410516), (1552, 1057887), (1746, 940344), (2328, 705258), (2619, 626896), (3492, 470172), (4656, 352629), (5238, 313448), (6984, 235086), (10476, 156724), (13968, 117543), (20952, 78362), (39181, 41904)]