660898008

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 1930521600

約数和(自身を除く): 1269623592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 151, 184, 207, 216, 276, 302, 414, 453, 552, 604, 621, 828, 881, 906, 1208, 1242, 1359, 1656, 1762, 1812, 2484, 2643, 2718, 3473, 3524, 3624, 4077, 4968, 5286, 5436, 6946, 7048, 7929, 8154, 10419, 10572, 10872, 13892, 15858, 16308, 20263, 20838, 21144, 23787, 27784, 31257, 31716, 32616, 40526, 41676, 47574, 60789, 62514, 63432, 81052, 83352, 93771, 95148, 121578, 125028, 133031, 162104, 182367, 187542, 190296, 243156, 250056, 266062, 364734, 375084, 399093, 486312, 532124, 547101, 729468, 750168, 798186, 1064248, 1094202, 1197279, 1458936, 1596372, 2188404, 2394558, 3059713, 3192744, 3591837, 4376808, 4789116, 6119426, 7183674, 9179139, 9578232, 12238852, 14367348, 18358278, 24477704, 27537417, 28734696, 36716556, 55074834, 73433112, 82612251, 110149668, 165224502, 220299336, 330449004, 660898008]

約数ペア:

[(1, 660898008), (2, 330449004), (3, 220299336), (4, 165224502), (6, 110149668), (8, 82612251), (9, 73433112), (12, 55074834), (18, 36716556), (23, 28734696), (24, 27537417), (27, 24477704), (36, 18358278), (46, 14367348), (54, 12238852), (69, 9578232), (72, 9179139), (92, 7183674), (108, 6119426), (138, 4789116), (151, 4376808), (184, 3591837), (207, 3192744), (216, 3059713), (276, 2394558), (302, 2188404), (414, 1596372), (453, 1458936), (552, 1197279), (604, 1094202), (621, 1064248), (828, 798186), (881, 750168), (906, 729468), (1208, 547101), (1242, 532124), (1359, 486312), (1656, 399093), (1762, 375084), (1812, 364734), (2484, 266062), (2643, 250056), (2718, 243156), (3473, 190296), (3524, 187542), (3624, 182367), (4077, 162104), (4968, 133031), (5286, 125028), (5436, 121578), (6946, 95148), (7048, 93771), (7929, 83352), (8154, 81052), (10419, 63432), (10572, 62514), (10872, 60789), (13892, 47574), (15858, 41676), (16308, 40526), (20263, 32616), (20838, 31716), (21144, 31257), (23787, 27784)]