665600964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{3539}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 1776230400

約数和(自身を除く): 1110629436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2239, 3539, 4478, 6717, 7078, 8956, 10617, 13434, 14156, 15673, 21234, 24773, 26868, 31346, 42468, 47019, 49546, 62692, 74319, 94038, 99092, 148638, 188076, 297276, 7923821, 15847642, 23771463, 31695284, 47542926, 55466747, 95085852, 110933494, 166400241, 221866988, 332800482, 665600964]

約数ペア:

[(1, 665600964), (2, 332800482), (3, 221866988), (4, 166400241), (6, 110933494), (7, 95085852), (12, 55466747), (14, 47542926), (21, 31695284), (28, 23771463), (42, 15847642), (84, 7923821), (2239, 297276), (3539, 188076), (4478, 148638), (6717, 99092), (7078, 94038), (8956, 74319), (10617, 62692), (13434, 49546), (14156, 47019), (15673, 42468), (21234, 31346), (24773, 26868)]