1374452394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 3375071232

約数和(自身を除く): 2000618838

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 103, 111, 186, 206, 217, 222, 259, 277, 309, 434, 518, 554, 618, 651, 721, 777, 831, 1147, 1302, 1442, 1554, 1662, 1939, 2163, 2294, 3193, 3441, 3811, 3878, 4326, 5817, 6386, 6882, 7622, 8029, 8587, 9579, 10249, 11433, 11634, 16058, 17174, 19158, 20498, 22351, 22866, 24087, 25761, 26677, 28531, 30747, 44702, 48174, 51522, 53354, 57062, 60109, 61494, 67053, 71743, 80031, 85593, 118141, 120218, 134106, 143486, 160062, 171186, 180327, 199717, 215229, 236282, 317719, 354423, 360654, 399434, 430458, 599151, 635438, 708846, 826987, 884461, 953157, 1055647, 1198302, 1653974, 1768922, 1906314, 2111294, 2224033, 2480961, 2653383, 3166941, 4448066, 4961922, 5306766, 6191227, 6333882, 6672099, 7389529, 12382454, 13344198, 14779058, 18573681, 22168587, 32725057, 37147362, 44337174, 65450114, 98175171, 196350342, 229075399, 458150798, 687226197, 1374452394]

約数ペア:

[(1, 1374452394), (2, 687226197), (3, 458150798), (6, 229075399), (7, 196350342), (14, 98175171), (21, 65450114), (31, 44337174), (37, 37147362), (42, 32725057), (62, 22168587), (74, 18573681), (93, 14779058), (103, 13344198), (111, 12382454), (186, 7389529), (206, 6672099), (217, 6333882), (222, 6191227), (259, 5306766), (277, 4961922), (309, 4448066), (434, 3166941), (518, 2653383), (554, 2480961), (618, 2224033), (651, 2111294), (721, 1906314), (777, 1768922), (831, 1653974), (1147, 1198302), (1302, 1055647), (1442, 953157), (1554, 884461), (1662, 826987), (1939, 708846), (2163, 635438), (2294, 599151), (3193, 430458), (3441, 399434), (3811, 360654), (3878, 354423), (4326, 317719), (5817, 236282), (6386, 215229), (6882, 199717), (7622, 180327), (8029, 171186), (8587, 160062), (9579, 143486), (10249, 134106), (11433, 120218), (11634, 118141), (16058, 85593), (17174, 80031), (19158, 71743), (20498, 67053), (22351, 61494), (22866, 60109), (24087, 57062), (25761, 53354), (26677, 51522), (28531, 48174), (30747, 44702)]