390277368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{416963}}^1$

素因数の和:416988

約数の個数: 48

約数和(自身を含む): 1138311720

約数和(自身を除く): 748034352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 416963, 833926, 1250889, 1667852, 2501778, 3335704, 3752667, 5003556, 5420519, 7505334, 10007112, 10841038, 15010668, 16261557, 21682076, 30021336, 32523114, 43364152, 48784671, 65046228, 97569342, 130092456, 195138684, 390277368]

約数ペア:

[(1, 390277368), (2, 195138684), (3, 130092456), (4, 97569342), (6, 65046228), (8, 48784671), (9, 43364152), (12, 32523114), (13, 30021336), (18, 21682076), (24, 16261557), (26, 15010668), (36, 10841038), (39, 10007112), (52, 7505334), (72, 5420519), (78, 5003556), (104, 3752667), (117, 3335704), (156, 2501778), (234, 1667852), (312, 1250889), (468, 833926), (936, 416963)]