738898038

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 1690476480

約数和(自身を除く): 951578442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 179, 249, 307, 358, 498, 537, 614, 747, 921, 1074, 1494, 1611, 1842, 2241, 2763, 3222, 4482, 4833, 5526, 6723, 8289, 9666, 13446, 14499, 14857, 16578, 24867, 25481, 28998, 29714, 44571, 49734, 50962, 54953, 76443, 89142, 109906, 133713, 152886, 164859, 229329, 267426, 329718, 401139, 458658, 494577, 687987, 802278, 989154, 1203417, 1375974, 1483731, 2063961, 2406834, 2967462, 4127922, 4451193, 4561099, 8902386, 9122198, 13683297, 27366594, 41049891, 82099782, 123149673, 246299346, 369449019, 738898038]

約数ペア:

[(1, 738898038), (2, 369449019), (3, 246299346), (6, 123149673), (9, 82099782), (18, 41049891), (27, 27366594), (54, 13683297), (81, 9122198), (83, 8902386), (162, 4561099), (166, 4451193), (179, 4127922), (249, 2967462), (307, 2406834), (358, 2063961), (498, 1483731), (537, 1375974), (614, 1203417), (747, 989154), (921, 802278), (1074, 687987), (1494, 494577), (1611, 458658), (1842, 401139), (2241, 329718), (2763, 267426), (3222, 229329), (4482, 164859), (4833, 152886), (5526, 133713), (6723, 109906), (8289, 89142), (9666, 76443), (13446, 54953), (14499, 50962), (14857, 49734), (16578, 44571), (24867, 29714), (25481, 28998)]