17221296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 48925440

約数和(自身を除く): 31704144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 821, 874, 912, 1104, 1311, 1642, 1748, 2463, 2622, 3284, 3496, 4926, 5244, 6568, 6992, 9852, 10488, 13136, 15599, 18883, 19704, 20976, 31198, 37766, 39408, 46797, 56649, 62396, 75532, 93594, 113298, 124792, 151064, 187188, 226596, 249584, 302128, 358777, 374376, 453192, 717554, 748752, 906384, 1076331, 1435108, 2152662, 2870216, 4305324, 5740432, 8610648, 17221296]

約数ペア:

[(1, 17221296), (2, 8610648), (3, 5740432), (4, 4305324), (6, 2870216), (8, 2152662), (12, 1435108), (16, 1076331), (19, 906384), (23, 748752), (24, 717554), (38, 453192), (46, 374376), (48, 358777), (57, 302128), (69, 249584), (76, 226596), (92, 187188), (114, 151064), (138, 124792), (152, 113298), (184, 93594), (228, 75532), (276, 62396), (304, 56649), (368, 46797), (437, 39408), (456, 37766), (552, 31198), (821, 20976), (874, 19704), (912, 18883), (1104, 15599), (1311, 13136), (1642, 10488), (1748, 9852), (2463, 6992), (2622, 6568), (3284, 5244), (3496, 4926)]