1315994764

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 2813045760

約数和(自身を除く): 1497050996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 217, 236, 413, 434, 826, 868, 1519, 1652, 1829, 2891, 3038, 3658, 3671, 5782, 6076, 7316, 7342, 11564, 12803, 14684, 25606, 25697, 51212, 51394, 89621, 102788, 113801, 179242, 179879, 216589, 227602, 358484, 359758, 433178, 455204, 719516, 796607, 866356, 1516123, 1593214, 3032246, 3186428, 5576249, 6064492, 6714259, 10612861, 11152498, 13428518, 21225722, 22304996, 26857036, 42451444, 46999813, 93999626, 187999252, 328998691, 657997382, 1315994764]

約数ペア:

[(1, 1315994764), (2, 657997382), (4, 328998691), (7, 187999252), (14, 93999626), (28, 46999813), (31, 42451444), (49, 26857036), (59, 22304996), (62, 21225722), (98, 13428518), (118, 11152498), (124, 10612861), (196, 6714259), (217, 6064492), (236, 5576249), (413, 3186428), (434, 3032246), (826, 1593214), (868, 1516123), (1519, 866356), (1652, 796607), (1829, 719516), (2891, 455204), (3038, 433178), (3658, 359758), (3671, 358484), (5782, 227602), (6076, 216589), (7316, 179879), (7342, 179242), (11564, 113801), (12803, 102788), (14684, 89621), (25606, 51394), (25697, 51212)]