548640612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 1547145600

約数和(自身を除く): 998504988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 137, 156, 172, 199, 234, 258, 274, 387, 398, 411, 468, 516, 548, 559, 597, 774, 796, 822, 1118, 1194, 1233, 1548, 1644, 1677, 1781, 1791, 2236, 2388, 2466, 2587, 3354, 3562, 3582, 4932, 5031, 5174, 5343, 5891, 6708, 7124, 7164, 7761, 8557, 10062, 10348, 10686, 11782, 15522, 16029, 17114, 17673, 20124, 21372, 23283, 23564, 25671, 27263, 31044, 32058, 34228, 35346, 46566, 51342, 53019, 54526, 64116, 70692, 76583, 77013, 81789, 93132, 102684, 106038, 109052, 111241, 153166, 154026, 163578, 212076, 222482, 229749, 245367, 306332, 308052, 327156, 333723, 354419, 444964, 459498, 490734, 667446, 689247, 708838, 918996, 981468, 1001169, 1063257, 1172309, 1334892, 1378494, 1417676, 2002338, 2126514, 2344618, 2756988, 3189771, 3516927, 4004676, 4253028, 4689236, 6379542, 7033854, 10550781, 12759084, 14067708, 15240017, 21101562, 30480034, 42203124, 45720051, 60960068, 91440102, 137160153, 182880204, 274320306, 548640612]

約数ペア:

[(1, 548640612), (2, 274320306), (3, 182880204), (4, 137160153), (6, 91440102), (9, 60960068), (12, 45720051), (13, 42203124), (18, 30480034), (26, 21101562), (36, 15240017), (39, 14067708), (43, 12759084), (52, 10550781), (78, 7033854), (86, 6379542), (117, 4689236), (129, 4253028), (137, 4004676), (156, 3516927), (172, 3189771), (199, 2756988), (234, 2344618), (258, 2126514), (274, 2002338), (387, 1417676), (398, 1378494), (411, 1334892), (468, 1172309), (516, 1063257), (548, 1001169), (559, 981468), (597, 918996), (774, 708838), (796, 689247), (822, 667446), (1118, 490734), (1194, 459498), (1233, 444964), (1548, 354419), (1644, 333723), (1677, 327156), (1781, 308052), (1791, 306332), (2236, 245367), (2388, 229749), (2466, 222482), (2587, 212076), (3354, 163578), (3562, 154026), (3582, 153166), (4932, 111241), (5031, 109052), (5174, 106038), (5343, 102684), (5891, 93132), (6708, 81789), (7124, 77013), (7164, 76583), (7761, 70692), (8557, 64116), (10062, 54526), (10348, 53019), (10686, 51342), (11782, 46566), (15522, 35346), (16029, 34228), (17114, 32058), (17673, 31044), (20124, 27263), (21372, 25671), (23283, 23564)]