22178928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 61246080

約数和(自身を除く): 39067152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 293, 304, 332, 456, 498, 586, 664, 879, 912, 996, 1172, 1328, 1577, 1758, 1992, 2344, 3154, 3516, 3984, 4688, 4731, 5567, 6308, 7032, 9462, 11134, 12616, 14064, 16701, 18924, 22268, 24319, 25232, 33402, 37848, 44536, 48638, 66804, 72957, 75696, 89072, 97276, 133608, 145914, 194552, 267216, 291828, 389104, 462061, 583656, 924122, 1167312, 1386183, 1848244, 2772366, 3696488, 5544732, 7392976, 11089464, 22178928]

約数ペア:

[(1, 22178928), (2, 11089464), (3, 7392976), (4, 5544732), (6, 3696488), (8, 2772366), (12, 1848244), (16, 1386183), (19, 1167312), (24, 924122), (38, 583656), (48, 462061), (57, 389104), (76, 291828), (83, 267216), (114, 194552), (152, 145914), (166, 133608), (228, 97276), (249, 89072), (293, 75696), (304, 72957), (332, 66804), (456, 48638), (498, 44536), (586, 37848), (664, 33402), (879, 25232), (912, 24319), (996, 22268), (1172, 18924), (1328, 16701), (1577, 14064), (1758, 12616), (1992, 11134), (2344, 9462), (3154, 7032), (3516, 6308), (3984, 5567), (4688, 4731)]