1295565012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{3319}}^1$

素因数の和:4885

約数の個数: 72

約数和(自身を含む): 3746288000

約数和(自身を除く): 2450722988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1549, 3098, 3319, 4647, 6196, 6638, 9294, 9957, 10843, 13276, 13941, 18588, 19914, 21686, 23233, 27882, 29871, 32529, 39828, 43372, 46466, 55764, 59742, 65058, 69699, 92932, 97587, 119484, 130116, 139398, 195174, 209097, 278796, 390348, 418194, 836388, 5141131, 10282262, 15423393, 20564524, 30846786, 35987917, 46270179, 61693572, 71975834, 92540358, 107963751, 143951668, 185080716, 215927502, 323891253, 431855004, 647782506, 1295565012]

約数ペア:

[(1, 1295565012), (2, 647782506), (3, 431855004), (4, 323891253), (6, 215927502), (7, 185080716), (9, 143951668), (12, 107963751), (14, 92540358), (18, 71975834), (21, 61693572), (28, 46270179), (36, 35987917), (42, 30846786), (63, 20564524), (84, 15423393), (126, 10282262), (252, 5141131), (1549, 836388), (3098, 418194), (3319, 390348), (4647, 278796), (6196, 209097), (6638, 195174), (9294, 139398), (9957, 130116), (10843, 119484), (13276, 97587), (13941, 92932), (18588, 69699), (19914, 65058), (21686, 59742), (23233, 55764), (27882, 46466), (29871, 43372), (32529, 39828)]