987815952

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 160

約数和(自身を含む): 2974392960

約数和(自身を除く): 1986577008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 43, 48, 54, 72, 82, 86, 108, 123, 129, 144, 164, 172, 216, 246, 258, 328, 344, 369, 387, 432, 492, 516, 656, 688, 738, 774, 984, 1032, 1107, 1161, 1297, 1476, 1548, 1763, 1968, 2064, 2214, 2322, 2594, 2952, 3096, 3526, 3891, 4428, 4644, 5188, 5289, 5904, 6192, 7052, 7782, 8856, 9288, 10376, 10578, 11673, 14104, 15564, 15867, 17712, 18576, 20752, 21156, 23346, 28208, 31128, 31734, 35019, 42312, 46692, 47601, 53177, 55771, 62256, 63468, 70038, 84624, 93384, 95202, 106354, 111542, 126936, 140076, 159531, 167313, 186768, 190404, 212708, 223084, 253872, 280152, 319062, 334626, 380808, 425416, 446168, 478593, 501939, 560304, 638124, 669252, 761616, 850832, 892336, 957186, 1003878, 1276248, 1338504, 1435779, 1505817, 1914372, 2007756, 2286611, 2552496, 2677008, 2871558, 3011634, 3828744, 4015512, 4573222, 5743116, 6023268, 6859833, 7657488, 8031024, 9146444, 11486232, 12046536, 13719666, 18292888, 20579499, 22972464, 24093072, 27439332, 36585776, 41158998, 54878664, 61738497, 82317996, 109757328, 123476994, 164635992, 246953988, 329271984, 493907976, 987815952]

約数ペア:

[(1, 987815952), (2, 493907976), (3, 329271984), (4, 246953988), (6, 164635992), (8, 123476994), (9, 109757328), (12, 82317996), (16, 61738497), (18, 54878664), (24, 41158998), (27, 36585776), (36, 27439332), (41, 24093072), (43, 22972464), (48, 20579499), (54, 18292888), (72, 13719666), (82, 12046536), (86, 11486232), (108, 9146444), (123, 8031024), (129, 7657488), (144, 6859833), (164, 6023268), (172, 5743116), (216, 4573222), (246, 4015512), (258, 3828744), (328, 3011634), (344, 2871558), (369, 2677008), (387, 2552496), (432, 2286611), (492, 2007756), (516, 1914372), (656, 1505817), (688, 1435779), (738, 1338504), (774, 1276248), (984, 1003878), (1032, 957186), (1107, 892336), (1161, 850832), (1297, 761616), (1476, 669252), (1548, 638124), (1763, 560304), (1968, 501939), (2064, 478593), (2214, 446168), (2322, 425416), (2594, 380808), (2952, 334626), (3096, 319062), (3526, 280152), (3891, 253872), (4428, 223084), (4644, 212708), (5188, 190404), (5289, 186768), (5904, 167313), (6192, 159531), (7052, 140076), (7782, 126936), (8856, 111542), (9288, 106354), (10376, 95202), (10578, 93384), (11673, 84624), (14104, 70038), (15564, 63468), (15867, 62256), (17712, 55771), (18576, 53177), (20752, 47601), (21156, 46692), (23346, 42312), (28208, 35019), (31128, 31734)]