422733698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 731566080

約数和(自身を除く): 308832382

約数列:

[1, 2, 19, 23, 38, 41, 46, 47, 82, 94, 251, 437, 502, 779, 874, 893, 943, 1081, 1558, 1786, 1886, 1927, 2162, 3854, 4769, 5773, 9538, 10291, 11546, 11797, 17917, 20539, 20582, 23594, 35834, 36613, 41078, 44321, 73226, 88642, 109687, 195529, 219374, 224143, 236693, 271331, 391058, 448286, 473386, 483677, 542662, 842099, 967354, 1684198, 4497167, 5155289, 8994334, 9189863, 10310578, 11124571, 18379726, 22249142, 211366849, 422733698]

約数ペア:

[(1, 422733698), (2, 211366849), (19, 22249142), (23, 18379726), (38, 11124571), (41, 10310578), (46, 9189863), (47, 8994334), (82, 5155289), (94, 4497167), (251, 1684198), (437, 967354), (502, 842099), (779, 542662), (874, 483677), (893, 473386), (943, 448286), (1081, 391058), (1558, 271331), (1786, 236693), (1886, 224143), (1927, 219374), (2162, 195529), (3854, 109687), (4769, 88642), (5773, 73226), (9538, 44321), (10291, 41078), (11546, 36613), (11797, 35834), (17917, 23594), (20539, 20582)]