478185282

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 1139973912

約数和(自身を除く): 661788630

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 401, 433, 459, 802, 866, 918, 1203, 1299, 1377, 2406, 2598, 2754, 3609, 3897, 6817, 7218, 7361, 7794, 10827, 11691, 13634, 14722, 20451, 21654, 22083, 23382, 32481, 35073, 40902, 44166, 61353, 64962, 66249, 70146, 122706, 132498, 173633, 184059, 198747, 347266, 368118, 397494, 520899, 552177, 596241, 1041798, 1104354, 1192482, 1562697, 2951761, 3125394, 4688091, 5903522, 8855283, 9376182, 14064273, 17710566, 26565849, 28128546, 53131698, 79697547, 159395094, 239092641, 478185282]

約数ペア:

[(1, 478185282), (2, 239092641), (3, 159395094), (6, 79697547), (9, 53131698), (17, 28128546), (18, 26565849), (27, 17710566), (34, 14064273), (51, 9376182), (54, 8855283), (81, 5903522), (102, 4688091), (153, 3125394), (162, 2951761), (306, 1562697), (401, 1192482), (433, 1104354), (459, 1041798), (802, 596241), (866, 552177), (918, 520899), (1203, 397494), (1299, 368118), (1377, 347266), (2406, 198747), (2598, 184059), (2754, 173633), (3609, 132498), (3897, 122706), (6817, 70146), (7218, 66249), (7361, 64962), (7794, 61353), (10827, 44166), (11691, 40902), (13634, 35073), (14722, 32481), (20451, 23382), (21654, 22083)]