380377634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 741726720

約数和(自身を除く): 361349086

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 89, 91, 161, 178, 182, 299, 322, 598, 623, 1021, 1157, 1246, 2042, 2047, 2093, 2314, 4094, 4186, 7147, 8099, 13273, 14294, 14329, 16198, 23483, 26546, 26611, 28658, 46966, 53222, 90869, 92911, 164381, 181738, 185822, 186277, 305279, 328762, 372554, 610558, 636083, 1181297, 1272166, 2089987, 2136953, 2362594, 4179974, 4273906, 8269079, 14629909, 16538158, 27169831, 29259818, 54339662, 190188817, 380377634]

約数ペア:

[(1, 380377634), (2, 190188817), (7, 54339662), (13, 29259818), (14, 27169831), (23, 16538158), (26, 14629909), (46, 8269079), (89, 4273906), (91, 4179974), (161, 2362594), (178, 2136953), (182, 2089987), (299, 1272166), (322, 1181297), (598, 636083), (623, 610558), (1021, 372554), (1157, 328762), (1246, 305279), (2042, 186277), (2047, 185822), (2093, 181738), (2314, 164381), (4094, 92911), (4186, 90869), (7147, 53222), (8099, 46966), (13273, 28658), (14294, 26611), (14329, 26546), (16198, 23483)]