1388304

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 4023552

約数和(自身を除く): 2635248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 311, 372, 496, 558, 622, 744, 933, 1116, 1244, 1488, 1866, 2232, 2488, 2799, 3732, 4464, 4976, 5598, 7464, 9641, 11196, 14928, 19282, 22392, 28923, 38564, 44784, 57846, 77128, 86769, 115692, 154256, 173538, 231384, 347076, 462768, 694152, 1388304]

約数ペア:

[(1, 1388304), (2, 694152), (3, 462768), (4, 347076), (6, 231384), (8, 173538), (9, 154256), (12, 115692), (16, 86769), (18, 77128), (24, 57846), (31, 44784), (36, 38564), (48, 28923), (62, 22392), (72, 19282), (93, 14928), (124, 11196), (144, 9641), (186, 7464), (248, 5598), (279, 4976), (311, 4464), (372, 3732), (496, 2799), (558, 2488), (622, 2232), (744, 1866), (933, 1488), (1116, 1244)]