240659016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40638

約数の個数: 64

約数和(自身を含む): 682046400

約数和(自身を除く): 441387384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 40597, 81194, 121791, 162388, 243582, 324776, 487164, 527761, 771343, 974328, 1055522, 1542686, 1583283, 2111044, 2314029, 3085372, 3166566, 4222088, 4628058, 6170744, 6333132, 9256116, 10027459, 12666264, 18512232, 20054918, 30082377, 40109836, 60164754, 80219672, 120329508, 240659016]

約数ペア:

[(1, 240659016), (2, 120329508), (3, 80219672), (4, 60164754), (6, 40109836), (8, 30082377), (12, 20054918), (13, 18512232), (19, 12666264), (24, 10027459), (26, 9256116), (38, 6333132), (39, 6170744), (52, 4628058), (57, 4222088), (76, 3166566), (78, 3085372), (104, 2314029), (114, 2111044), (152, 1583283), (156, 1542686), (228, 1055522), (247, 974328), (312, 771343), (456, 527761), (494, 487164), (741, 324776), (988, 243582), (1482, 162388), (1976, 121791), (2964, 81194), (5928, 40597)]