395282364

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 963575424

約数和(自身を除く): 568293060

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 227, 302, 372, 453, 454, 604, 681, 906, 908, 961, 1362, 1812, 1922, 2724, 2883, 3844, 4681, 5766, 7037, 9362, 11532, 14043, 14074, 18724, 21111, 28086, 28148, 34277, 42222, 56172, 68554, 84444, 102831, 137108, 145111, 205662, 218147, 290222, 411324, 435333, 436294, 580444, 654441, 870666, 872588, 1062587, 1308882, 1741332, 2125174, 2617764, 3187761, 4250348, 6375522, 12751044, 32940197, 65880394, 98820591, 131760788, 197641182, 395282364]

約数ペア:

[(1, 395282364), (2, 197641182), (3, 131760788), (4, 98820591), (6, 65880394), (12, 32940197), (31, 12751044), (62, 6375522), (93, 4250348), (124, 3187761), (151, 2617764), (186, 2125174), (227, 1741332), (302, 1308882), (372, 1062587), (453, 872588), (454, 870666), (604, 654441), (681, 580444), (906, 436294), (908, 435333), (961, 411324), (1362, 290222), (1812, 218147), (1922, 205662), (2724, 145111), (2883, 137108), (3844, 102831), (4681, 84444), (5766, 68554), (7037, 56172), (9362, 42222), (11532, 34277), (14043, 28148), (14074, 28086), (18724, 21111)]