2979005512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 6967296000

約数和(自身を除く): 3988290488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 47, 56, 58, 62, 94, 116, 124, 188, 203, 217, 232, 248, 329, 376, 406, 434, 658, 812, 868, 899, 1259, 1316, 1363, 1457, 1624, 1736, 1798, 2518, 2632, 2726, 2914, 3596, 5036, 5452, 5828, 6293, 7192, 8813, 9541, 10072, 10199, 10904, 11656, 12586, 17626, 19082, 20398, 25172, 35252, 36511, 38164, 39029, 40796, 42253, 50344, 59173, 70504, 73022, 76328, 78058, 81592, 84506, 118346, 146044, 156116, 169012, 236692, 255577, 273203, 292088, 295771, 312232, 338024, 414211, 473384, 511154, 546406, 591542, 828422, 1022308, 1092812, 1131841, 1183084, 1656844, 1716017, 1834363, 2044616, 2185624, 2263682, 2366168, 3313688, 3432034, 3668726, 4527364, 6864068, 7337452, 7922887, 9054728, 12012119, 12840541, 13728136, 14674904, 15845774, 24024238, 25681082, 31691548, 48048476, 51362164, 53196527, 63383096, 96096952, 102724328, 106393054, 212786108, 372375689, 425572216, 744751378, 1489502756, 2979005512]

約数ペア:

[(1, 2979005512), (2, 1489502756), (4, 744751378), (7, 425572216), (8, 372375689), (14, 212786108), (28, 106393054), (29, 102724328), (31, 96096952), (47, 63383096), (56, 53196527), (58, 51362164), (62, 48048476), (94, 31691548), (116, 25681082), (124, 24024238), (188, 15845774), (203, 14674904), (217, 13728136), (232, 12840541), (248, 12012119), (329, 9054728), (376, 7922887), (406, 7337452), (434, 6864068), (658, 4527364), (812, 3668726), (868, 3432034), (899, 3313688), (1259, 2366168), (1316, 2263682), (1363, 2185624), (1457, 2044616), (1624, 1834363), (1736, 1716017), (1798, 1656844), (2518, 1183084), (2632, 1131841), (2726, 1092812), (2914, 1022308), (3596, 828422), (5036, 591542), (5452, 546406), (5828, 511154), (6293, 473384), (7192, 414211), (8813, 338024), (9541, 312232), (10072, 295771), (10199, 292088), (10904, 273203), (11656, 255577), (12586, 236692), (17626, 169012), (19082, 156116), (20398, 146044), (25172, 118346), (35252, 84506), (36511, 81592), (38164, 78058), (39029, 76328), (40796, 73022), (42253, 70504), (50344, 59173)]