386103732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17747}}^1$

素因数の和:17805

約数の個数: 72

約数和(自身を含む): 1076380704

約数和(自身を除く): 690276972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 17747, 21756, 35494, 53241, 70988, 106482, 124229, 212964, 248458, 372687, 496916, 656639, 745374, 869603, 1313278, 1490748, 1739206, 1969917, 2608809, 2626556, 3478412, 3939834, 4596473, 5217618, 7879668, 9192946, 10435236, 13789419, 18385892, 27578838, 32175311, 55157676, 64350622, 96525933, 128701244, 193051866, 386103732]

約数ペア:

[(1, 386103732), (2, 193051866), (3, 128701244), (4, 96525933), (6, 64350622), (7, 55157676), (12, 32175311), (14, 27578838), (21, 18385892), (28, 13789419), (37, 10435236), (42, 9192946), (49, 7879668), (74, 5217618), (84, 4596473), (98, 3939834), (111, 3478412), (147, 2626556), (148, 2608809), (196, 1969917), (222, 1739206), (259, 1490748), (294, 1313278), (444, 869603), (518, 745374), (588, 656639), (777, 496916), (1036, 372687), (1554, 248458), (1813, 212964), (3108, 124229), (3626, 106482), (5439, 70988), (7252, 53241), (10878, 35494), (17747, 21756)]