389266224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 1062432000

約数和(自身を除く): 673165776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 349, 456, 698, 912, 1047, 1223, 1396, 2094, 2446, 2792, 3669, 4188, 4892, 5584, 6631, 7338, 8376, 9784, 13262, 14676, 16752, 19568, 19893, 23237, 26524, 29352, 39786, 46474, 53048, 58704, 69711, 79572, 92948, 106096, 139422, 159144, 185896, 278844, 318288, 371792, 426827, 557688, 853654, 1115376, 1280481, 1707308, 2560962, 3414616, 5121924, 6829232, 8109713, 10243848, 16219426, 20487696, 24329139, 32438852, 48658278, 64877704, 97316556, 129755408, 194633112, 389266224]

約数ペア:

[(1, 389266224), (2, 194633112), (3, 129755408), (4, 97316556), (6, 64877704), (8, 48658278), (12, 32438852), (16, 24329139), (19, 20487696), (24, 16219426), (38, 10243848), (48, 8109713), (57, 6829232), (76, 5121924), (114, 3414616), (152, 2560962), (228, 1707308), (304, 1280481), (349, 1115376), (456, 853654), (698, 557688), (912, 426827), (1047, 371792), (1223, 318288), (1396, 278844), (2094, 185896), (2446, 159144), (2792, 139422), (3669, 106096), (4188, 92948), (4892, 79572), (5584, 69711), (6631, 58704), (7338, 53048), (8376, 46474), (9784, 39786), (13262, 29352), (14676, 26524), (16752, 23237), (19568, 19893)]