238715712

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 734787456

約数和(自身を除く): 496071744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 192, 207, 222, 276, 288, 296, 333, 368, 414, 444, 487, 552, 576, 592, 666, 736, 828, 851, 888, 974, 1104, 1184, 1332, 1461, 1472, 1656, 1702, 1776, 1948, 2208, 2368, 2553, 2664, 2922, 3312, 3404, 3552, 3896, 4383, 4416, 5106, 5328, 5844, 6624, 6808, 7104, 7659, 7792, 8766, 10212, 10656, 11201, 11688, 13248, 13616, 15318, 15584, 17532, 18019, 20424, 21312, 22402, 23376, 27232, 30636, 31168, 33603, 35064, 36038, 40848, 44804, 46752, 54057, 54464, 61272, 67206, 70128, 72076, 81696, 89608, 93504, 100809, 108114, 122544, 134412, 140256, 144152, 162171, 163392, 179216, 201618, 216228, 245088, 268824, 280512, 288304, 324342, 358432, 403236, 414437, 432456, 490176, 537648, 576608, 648684, 716864, 806472, 828874, 864912, 1075296, 1153216, 1243311, 1297368, 1612944, 1657748, 1729824, 2150592, 2486622, 2594736, 3225888, 3315496, 3459648, 3729933, 4973244, 5189472, 6451776, 6630992, 7459866, 9946488, 10378944, 13261984, 14919732, 19892976, 26523968, 29839464, 39785952, 59678928, 79571904, 119357856, 238715712]

約数ペア:

[(1, 238715712), (2, 119357856), (3, 79571904), (4, 59678928), (6, 39785952), (8, 29839464), (9, 26523968), (12, 19892976), (16, 14919732), (18, 13261984), (23, 10378944), (24, 9946488), (32, 7459866), (36, 6630992), (37, 6451776), (46, 5189472), (48, 4973244), (64, 3729933), (69, 3459648), (72, 3315496), (74, 3225888), (92, 2594736), (96, 2486622), (111, 2150592), (138, 1729824), (144, 1657748), (148, 1612944), (184, 1297368), (192, 1243311), (207, 1153216), (222, 1075296), (276, 864912), (288, 828874), (296, 806472), (333, 716864), (368, 648684), (414, 576608), (444, 537648), (487, 490176), (552, 432456), (576, 414437), (592, 403236), (666, 358432), (736, 324342), (828, 288304), (851, 280512), (888, 268824), (974, 245088), (1104, 216228), (1184, 201618), (1332, 179216), (1461, 163392), (1472, 162171), (1656, 144152), (1702, 140256), (1776, 134412), (1948, 122544), (2208, 108114), (2368, 100809), (2553, 93504), (2664, 89608), (2922, 81696), (3312, 72076), (3404, 70128), (3552, 67206), (3896, 61272), (4383, 54464), (4416, 54057), (5106, 46752), (5328, 44804), (5844, 40848), (6624, 36038), (6808, 35064), (7104, 33603), (7659, 31168), (7792, 30636), (8766, 27232), (10212, 23376), (10656, 22402), (11201, 21312), (11688, 20424), (13248, 18019), (13616, 17532), (15318, 15584)]