13049808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 36456000

約数和(自身を除く): 23406192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 349, 456, 492, 656, 698, 779, 912, 984, 1047, 1396, 1558, 1968, 2094, 2337, 2792, 3116, 4188, 4674, 5584, 6232, 6631, 8376, 9348, 12464, 13262, 14309, 16752, 18696, 19893, 26524, 28618, 37392, 39786, 42927, 53048, 57236, 79572, 85854, 106096, 114472, 159144, 171708, 228944, 271871, 318288, 343416, 543742, 686832, 815613, 1087484, 1631226, 2174968, 3262452, 4349936, 6524904, 13049808]

約数ペア:

[(1, 13049808), (2, 6524904), (3, 4349936), (4, 3262452), (6, 2174968), (8, 1631226), (12, 1087484), (16, 815613), (19, 686832), (24, 543742), (38, 343416), (41, 318288), (48, 271871), (57, 228944), (76, 171708), (82, 159144), (114, 114472), (123, 106096), (152, 85854), (164, 79572), (228, 57236), (246, 53048), (304, 42927), (328, 39786), (349, 37392), (456, 28618), (492, 26524), (656, 19893), (698, 18696), (779, 16752), (912, 14309), (984, 13262), (1047, 12464), (1396, 9348), (1558, 8376), (1968, 6631), (2094, 6232), (2337, 5584), (2792, 4674), (3116, 4188)]