1264980912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 3616435200

約数和(自身を除く): 2351454288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 167, 183, 199, 208, 244, 312, 334, 366, 398, 488, 501, 597, 624, 668, 732, 793, 796, 976, 1002, 1194, 1336, 1464, 1586, 1592, 2004, 2171, 2379, 2388, 2587, 2672, 2928, 3172, 3184, 4008, 4342, 4758, 4776, 5174, 6344, 6513, 7761, 8016, 8684, 9516, 9552, 10187, 10348, 12139, 12688, 13026, 15522, 17368, 19032, 20374, 20696, 24278, 26052, 30561, 31044, 33233, 34736, 36417, 38064, 40748, 41392, 48556, 52104, 61122, 62088, 66466, 72834, 81496, 97112, 99699, 104208, 122244, 124176, 132431, 132932, 145668, 157807, 162992, 194224, 199398, 244488, 264862, 265864, 291336, 315614, 397293, 398796, 432029, 473421, 488976, 529724, 531728, 582672, 631228, 794586, 797592, 864058, 946842, 1059448, 1262456, 1296087, 1589172, 1595184, 1728116, 1893684, 2027213, 2118896, 2524912, 2592174, 3178344, 3456232, 3787368, 4054426, 5184348, 6081639, 6356688, 6912464, 7574736, 8108852, 10368696, 12163278, 16217704, 20737392, 24326556, 26353769, 32435408, 48653112, 52707538, 79061307, 97306224, 105415076, 158122614, 210830152, 316245228, 421660304, 632490456, 1264980912]

約数ペア:

[(1, 1264980912), (2, 632490456), (3, 421660304), (4, 316245228), (6, 210830152), (8, 158122614), (12, 105415076), (13, 97306224), (16, 79061307), (24, 52707538), (26, 48653112), (39, 32435408), (48, 26353769), (52, 24326556), (61, 20737392), (78, 16217704), (104, 12163278), (122, 10368696), (156, 8108852), (167, 7574736), (183, 6912464), (199, 6356688), (208, 6081639), (244, 5184348), (312, 4054426), (334, 3787368), (366, 3456232), (398, 3178344), (488, 2592174), (501, 2524912), (597, 2118896), (624, 2027213), (668, 1893684), (732, 1728116), (793, 1595184), (796, 1589172), (976, 1296087), (1002, 1262456), (1194, 1059448), (1336, 946842), (1464, 864058), (1586, 797592), (1592, 794586), (2004, 631228), (2171, 582672), (2379, 531728), (2388, 529724), (2587, 488976), (2672, 473421), (2928, 432029), (3172, 398796), (3184, 397293), (4008, 315614), (4342, 291336), (4758, 265864), (4776, 264862), (5174, 244488), (6344, 199398), (6513, 194224), (7761, 162992), (8016, 157807), (8684, 145668), (9516, 132932), (9552, 132431), (10187, 124176), (10348, 122244), (12139, 104208), (12688, 99699), (13026, 97112), (15522, 81496), (17368, 72834), (19032, 66466), (20374, 62088), (20696, 61122), (24278, 52104), (26052, 48556), (30561, 41392), (31044, 40748), (33233, 38064), (34736, 36417)]