4402476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 12536160

約数和(自身を除く): 8133684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 409, 414, 468, 598, 818, 828, 897, 1196, 1227, 1636, 1794, 2454, 2691, 3588, 3681, 4908, 5317, 5382, 7362, 9407, 10634, 10764, 14724, 15951, 18814, 21268, 28221, 31902, 37628, 47853, 56442, 63804, 84663, 95706, 112884, 122291, 169326, 191412, 244582, 338652, 366873, 489164, 733746, 1100619, 1467492, 2201238, 4402476]

約数ペア:

[(1, 4402476), (2, 2201238), (3, 1467492), (4, 1100619), (6, 733746), (9, 489164), (12, 366873), (13, 338652), (18, 244582), (23, 191412), (26, 169326), (36, 122291), (39, 112884), (46, 95706), (52, 84663), (69, 63804), (78, 56442), (92, 47853), (117, 37628), (138, 31902), (156, 28221), (207, 21268), (234, 18814), (276, 15951), (299, 14724), (409, 10764), (414, 10634), (468, 9407), (598, 7362), (818, 5382), (828, 5317), (897, 4908), (1196, 3681), (1227, 3588), (1636, 2691), (1794, 2454)]