40419528

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 63260472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 127, 149, 178, 254, 267, 298, 356, 381, 447, 508, 534, 596, 712, 762, 894, 1016, 1068, 1192, 1524, 1788, 2136, 3048, 3576, 11303, 13261, 18923, 22606, 26522, 33909, 37846, 39783, 45212, 53044, 56769, 67818, 75692, 79566, 90424, 106088, 113538, 135636, 151384, 159132, 227076, 271272, 318264, 454152, 1684147, 3368294, 5052441, 6736588, 10104882, 13473176, 20209764, 40419528]

約数ペア:

[(1, 40419528), (2, 20209764), (3, 13473176), (4, 10104882), (6, 6736588), (8, 5052441), (12, 3368294), (24, 1684147), (89, 454152), (127, 318264), (149, 271272), (178, 227076), (254, 159132), (267, 151384), (298, 135636), (356, 113538), (381, 106088), (447, 90424), (508, 79566), (534, 75692), (596, 67818), (712, 56769), (762, 53044), (894, 45212), (1016, 39783), (1068, 37846), (1192, 33909), (1524, 26522), (1788, 22606), (2136, 18923), (3048, 13261), (3576, 11303)]