1330404876

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1061}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 3427311888

約数和(自身を除く): 2096907012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 571, 732, 1061, 1098, 1142, 1713, 2122, 2196, 2284, 3183, 3426, 4244, 5139, 6366, 6852, 9549, 10278, 12732, 19098, 20556, 34831, 38196, 64721, 69662, 104493, 129442, 139324, 194163, 208986, 258884, 313479, 388326, 417972, 582489, 605831, 626958, 776652, 1164978, 1211662, 1253916, 1817493, 2329956, 2423324, 3634986, 5452479, 7269972, 10904958, 21809916, 36955691, 73911382, 110867073, 147822764, 221734146, 332601219, 443468292, 665202438, 1330404876]

約数ペア:

[(1, 1330404876), (2, 665202438), (3, 443468292), (4, 332601219), (6, 221734146), (9, 147822764), (12, 110867073), (18, 73911382), (36, 36955691), (61, 21809916), (122, 10904958), (183, 7269972), (244, 5452479), (366, 3634986), (549, 2423324), (571, 2329956), (732, 1817493), (1061, 1253916), (1098, 1211662), (1142, 1164978), (1713, 776652), (2122, 626958), (2196, 605831), (2284, 582489), (3183, 417972), (3426, 388326), (4244, 313479), (5139, 258884), (6366, 208986), (6852, 194163), (9549, 139324), (10278, 129442), (12732, 104493), (19098, 69662), (20556, 64721), (34831, 38196)]