268482396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245863}}^1$

素因数の和:245890

約数の個数: 48

約数和(自身を含む): 771029504

約数和(自身を除く): 502547108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 245863, 491726, 737589, 983452, 1475178, 1721041, 2950356, 3196219, 3442082, 5163123, 6392438, 6884164, 9588657, 10326246, 12784876, 19177314, 20652492, 22373533, 38354628, 44747066, 67120599, 89494132, 134241198, 268482396]

約数ペア:

[(1, 268482396), (2, 134241198), (3, 89494132), (4, 67120599), (6, 44747066), (7, 38354628), (12, 22373533), (13, 20652492), (14, 19177314), (21, 12784876), (26, 10326246), (28, 9588657), (39, 6884164), (42, 6392438), (52, 5163123), (78, 3442082), (84, 3196219), (91, 2950356), (156, 1721041), (182, 1475178), (273, 983452), (364, 737589), (546, 491726), (1092, 245863)]