626133768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 1732389120

約数和(自身を除く): 1106255352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 167, 183, 197, 244, 312, 334, 366, 394, 488, 501, 591, 668, 732, 788, 793, 1002, 1182, 1336, 1464, 1576, 1586, 2004, 2171, 2364, 2379, 2561, 3172, 4008, 4342, 4728, 4758, 5122, 6344, 6513, 7683, 8684, 9516, 10187, 10244, 12017, 13026, 15366, 17368, 19032, 20374, 20488, 24034, 26052, 30561, 30732, 32899, 36051, 40748, 48068, 52104, 61122, 61464, 65798, 72102, 81496, 96136, 98697, 122244, 131596, 132431, 144204, 156221, 197394, 244488, 263192, 264862, 288408, 312442, 394788, 397293, 427687, 468663, 529724, 624884, 789576, 794586, 855374, 937326, 1059448, 1249768, 1283061, 1589172, 1710748, 1874652, 2006839, 2566122, 3178344, 3421496, 3749304, 4013678, 5132244, 6020517, 8027356, 10264488, 12041034, 16054712, 24082068, 26088907, 48164136, 52177814, 78266721, 104355628, 156533442, 208711256, 313066884, 626133768]

約数ペア:

[(1, 626133768), (2, 313066884), (3, 208711256), (4, 156533442), (6, 104355628), (8, 78266721), (12, 52177814), (13, 48164136), (24, 26088907), (26, 24082068), (39, 16054712), (52, 12041034), (61, 10264488), (78, 8027356), (104, 6020517), (122, 5132244), (156, 4013678), (167, 3749304), (183, 3421496), (197, 3178344), (244, 2566122), (312, 2006839), (334, 1874652), (366, 1710748), (394, 1589172), (488, 1283061), (501, 1249768), (591, 1059448), (668, 937326), (732, 855374), (788, 794586), (793, 789576), (1002, 624884), (1182, 529724), (1336, 468663), (1464, 427687), (1576, 397293), (1586, 394788), (2004, 312442), (2171, 288408), (2364, 264862), (2379, 263192), (2561, 244488), (3172, 197394), (4008, 156221), (4342, 144204), (4728, 132431), (4758, 131596), (5122, 122244), (6344, 98697), (6513, 96136), (7683, 81496), (8684, 72102), (9516, 65798), (10187, 61464), (10244, 61122), (12017, 52104), (13026, 48068), (15366, 40748), (17368, 36051), (19032, 32899), (20374, 30732), (20488, 30561), (24034, 26052)]