405763998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 850165680

約数和(自身を除く): 444401682

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 829, 841, 1658, 1682, 2487, 2523, 2813, 4974, 5046, 5626, 8439, 16878, 24041, 48082, 72123, 80413, 81577, 144246, 160826, 163154, 241239, 244731, 482478, 489462, 697189, 1394378, 2091567, 2331977, 4183134, 4663954, 6995931, 13991862, 67627333, 135254666, 202881999, 405763998]

約数ペア:

[(1, 405763998), (2, 202881999), (3, 135254666), (6, 67627333), (29, 13991862), (58, 6995931), (87, 4663954), (97, 4183134), (174, 2331977), (194, 2091567), (291, 1394378), (582, 697189), (829, 489462), (841, 482478), (1658, 244731), (1682, 241239), (2487, 163154), (2523, 160826), (2813, 144246), (4974, 81577), (5046, 80413), (5626, 72123), (8439, 48082), (16878, 24041)]