4490907876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44221}}^1$

素因数の和:44282

約数の個数: 144

約数和(自身を含む): 14422739968

約数和(自身を除く): 9931832092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 25389, 33852, 44221, 50778, 88442, 101556, 132663, 176884, 265326, 309547, 397989, 530652, 574873, 619094, 795978, 928641, 1149746, 1238188, 1370851, 1591956, 1724619, 1857282, 2299492, 2741702, 2785923, 3449238, 3714564, 4024111, 4112553, 5173857, 5483404, 5571846, 6898476, 8048222, 8225106, 9595957, 10347714, 11143692, 12072333, 12337659, 16096444, 16450212, 17821063, 19191914, 20695428, 24144666, 24675318, 28787871, 35642126, 36216999, 38383828, 48289332, 49350636, 53463189, 57575742, 71284252, 72433998, 86363613, 106926378, 115151484, 124747441, 144867996, 160389567, 172727226, 213852756, 249494882, 320779134, 345454452, 374242323, 498989764, 641558268, 748484646, 1122726969, 1496969292, 2245453938, 4490907876]

約数ペア:

[(1, 4490907876), (2, 2245453938), (3, 1496969292), (4, 1122726969), (6, 748484646), (7, 641558268), (9, 498989764), (12, 374242323), (13, 345454452), (14, 320779134), (18, 249494882), (21, 213852756), (26, 172727226), (28, 160389567), (31, 144867996), (36, 124747441), (39, 115151484), (42, 106926378), (52, 86363613), (62, 72433998), (63, 71284252), (78, 57575742), (84, 53463189), (91, 49350636), (93, 48289332), (117, 38383828), (124, 36216999), (126, 35642126), (156, 28787871), (182, 24675318), (186, 24144666), (217, 20695428), (234, 19191914), (252, 17821063), (273, 16450212), (279, 16096444), (364, 12337659), (372, 12072333), (403, 11143692), (434, 10347714), (468, 9595957), (546, 8225106), (558, 8048222), (651, 6898476), (806, 5571846), (819, 5483404), (868, 5173857), (1092, 4112553), (1116, 4024111), (1209, 3714564), (1302, 3449238), (1612, 2785923), (1638, 2741702), (1953, 2299492), (2418, 1857282), (2604, 1724619), (2821, 1591956), (3276, 1370851), (3627, 1238188), (3906, 1149746), (4836, 928641), (5642, 795978), (7254, 619094), (7812, 574873), (8463, 530652), (11284, 397989), (14508, 309547), (16926, 265326), (25389, 176884), (33852, 132663), (44221, 101556), (50778, 88442)]