996865740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426011}}^1$

素因数の和:426039

約数の個数: 72

約数和(自身を含む): 3256435728

約数和(自身を除く): 2259569988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 426011, 852022, 1278033, 1704044, 2130055, 2556066, 3834099, 4260110, 5112132, 5538143, 6390165, 7668198, 8520220, 11076286, 12780330, 15336396, 16614429, 19170495, 22152572, 25560660, 27690715, 33228858, 38340990, 49843287, 55381430, 66457716, 76681980, 83072145, 99686574, 110762860, 166144290, 199373148, 249216435, 332288580, 498432870, 996865740]

約数ペア:

[(1, 996865740), (2, 498432870), (3, 332288580), (4, 249216435), (5, 199373148), (6, 166144290), (9, 110762860), (10, 99686574), (12, 83072145), (13, 76681980), (15, 66457716), (18, 55381430), (20, 49843287), (26, 38340990), (30, 33228858), (36, 27690715), (39, 25560660), (45, 22152572), (52, 19170495), (60, 16614429), (65, 15336396), (78, 12780330), (90, 11076286), (117, 8520220), (130, 7668198), (156, 6390165), (180, 5538143), (195, 5112132), (234, 4260110), (260, 3834099), (390, 2556066), (468, 2130055), (585, 1704044), (780, 1278033), (1170, 852022), (2340, 426011)]