1555219872

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 4759413120

約数和(自身を除く): 3204193248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 43, 48, 54, 72, 82, 86, 96, 108, 123, 129, 144, 164, 172, 216, 246, 258, 288, 328, 344, 369, 387, 432, 492, 516, 656, 688, 738, 774, 864, 984, 1021, 1032, 1107, 1161, 1312, 1376, 1476, 1548, 1763, 1968, 2042, 2064, 2214, 2322, 2952, 3063, 3096, 3526, 3936, 4084, 4128, 4428, 4644, 5289, 5904, 6126, 6192, 7052, 8168, 8856, 9189, 9288, 10578, 11808, 12252, 12384, 14104, 15867, 16336, 17712, 18378, 18576, 21156, 24504, 27567, 28208, 31734, 32672, 35424, 36756, 37152, 41861, 42312, 43903, 47601, 49008, 55134, 56416, 63468, 73512, 83722, 84624, 87806, 95202, 98016, 110268, 125583, 126936, 131709, 147024, 167444, 169248, 175612, 190404, 220536, 251166, 253872, 263418, 294048, 334888, 351224, 376749, 380808, 395127, 441072, 502332, 507744, 526836, 669776, 702448, 753498, 761616, 790254, 882144, 1004664, 1053672, 1130247, 1185381, 1339552, 1404896, 1506996, 1523232, 1580508, 1800023, 2009328, 2107344, 2260494, 2370762, 3013992, 3161016, 3600046, 4018656, 4214688, 4520988, 4741524, 5400069, 6027984, 6322032, 7200092, 9041976, 9483048, 10800138, 12055968, 12644064, 14400184, 16200207, 18083952, 18966096, 21600276, 28800368, 32400414, 36167904, 37932192, 43200552, 48600621, 57600736, 64800828, 86401104, 97201242, 129601656, 172802208, 194402484, 259203312, 388804968, 518406624, 777609936, 1555219872]

約数ペア:

[(1, 1555219872), (2, 777609936), (3, 518406624), (4, 388804968), (6, 259203312), (8, 194402484), (9, 172802208), (12, 129601656), (16, 97201242), (18, 86401104), (24, 64800828), (27, 57600736), (32, 48600621), (36, 43200552), (41, 37932192), (43, 36167904), (48, 32400414), (54, 28800368), (72, 21600276), (82, 18966096), (86, 18083952), (96, 16200207), (108, 14400184), (123, 12644064), (129, 12055968), (144, 10800138), (164, 9483048), (172, 9041976), (216, 7200092), (246, 6322032), (258, 6027984), (288, 5400069), (328, 4741524), (344, 4520988), (369, 4214688), (387, 4018656), (432, 3600046), (492, 3161016), (516, 3013992), (656, 2370762), (688, 2260494), (738, 2107344), (774, 2009328), (864, 1800023), (984, 1580508), (1021, 1523232), (1032, 1506996), (1107, 1404896), (1161, 1339552), (1312, 1185381), (1376, 1130247), (1476, 1053672), (1548, 1004664), (1763, 882144), (1968, 790254), (2042, 761616), (2064, 753498), (2214, 702448), (2322, 669776), (2952, 526836), (3063, 507744), (3096, 502332), (3526, 441072), (3936, 395127), (4084, 380808), (4128, 376749), (4428, 351224), (4644, 334888), (5289, 294048), (5904, 263418), (6126, 253872), (6192, 251166), (7052, 220536), (8168, 190404), (8856, 175612), (9189, 169248), (9288, 167444), (10578, 147024), (11808, 131709), (12252, 126936), (12384, 125583), (14104, 110268), (15867, 98016), (16336, 95202), (17712, 87806), (18378, 84624), (18576, 83722), (21156, 73512), (24504, 63468), (27567, 56416), (28208, 55134), (31734, 49008), (32672, 47601), (35424, 43903), (36756, 42312), (37152, 41861)]