427742736

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 1129028928

約数和(自身を除く): 701286192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 347, 366, 421, 488, 694, 732, 842, 976, 1041, 1263, 1388, 1464, 1684, 2082, 2526, 2776, 2928, 3368, 4164, 5052, 5552, 6736, 8328, 10104, 16656, 20208, 21167, 25681, 42334, 51362, 63501, 77043, 84668, 102724, 127002, 146087, 154086, 169336, 205448, 254004, 292174, 308172, 338672, 410896, 438261, 508008, 584348, 616344, 876522, 1016016, 1168696, 1232688, 1753044, 2337392, 3506088, 7012176, 8911307, 17822614, 26733921, 35645228, 53467842, 71290456, 106935684, 142580912, 213871368, 427742736]

約数ペア:

[(1, 427742736), (2, 213871368), (3, 142580912), (4, 106935684), (6, 71290456), (8, 53467842), (12, 35645228), (16, 26733921), (24, 17822614), (48, 8911307), (61, 7012176), (122, 3506088), (183, 2337392), (244, 1753044), (347, 1232688), (366, 1168696), (421, 1016016), (488, 876522), (694, 616344), (732, 584348), (842, 508008), (976, 438261), (1041, 410896), (1263, 338672), (1388, 308172), (1464, 292174), (1684, 254004), (2082, 205448), (2526, 169336), (2776, 154086), (2928, 146087), (3368, 127002), (4164, 102724), (5052, 84668), (5552, 77043), (6736, 63501), (8328, 51362), (10104, 42334), (16656, 25681), (20208, 21167)]