221350248

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{8963}}^1$

素因数の和:8996

約数の個数: 96

約数和(自身を含む): 699192000

約数和(自身を除く): 477841752

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, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 6174, 8232, 8963, 12348, 17926, 24696, 26889, 35852, 53778, 62741, 71704, 80667, 107556, 125482, 161334, 188223, 215112, 250964, 322668, 376446, 439187, 501928, 564669, 645336, 752892, 878374, 1129338, 1317561, 1505784, 1756748, 2258676, 2635122, 3074309, 3513496, 3952683, 4517352, 5270244, 6148618, 7905366, 9222927, 10540488, 12297236, 15810732, 18445854, 24594472, 27668781, 31621464, 36891708, 55337562, 73783416, 110675124, 221350248]

約数ペア:

[(1, 221350248), (2, 110675124), (3, 73783416), (4, 55337562), (6, 36891708), (7, 31621464), (8, 27668781), (9, 24594472), (12, 18445854), (14, 15810732), (18, 12297236), (21, 10540488), (24, 9222927), (28, 7905366), (36, 6148618), (42, 5270244), (49, 4517352), (56, 3952683), (63, 3513496), (72, 3074309), (84, 2635122), (98, 2258676), (126, 1756748), (147, 1505784), (168, 1317561), (196, 1129338), (252, 878374), (294, 752892), (343, 645336), (392, 564669), (441, 501928), (504, 439187), (588, 376446), (686, 322668), (882, 250964), (1029, 215112), (1176, 188223), (1372, 161334), (1764, 125482), (2058, 107556), (2744, 80667), (3087, 71704), (3528, 62741), (4116, 53778), (6174, 35852), (8232, 26889), (8963, 24696), (12348, 17926)]