243803952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 160

約数和(自身を含む): 821772800

約数和(自身を除く): 577968848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2179, 2331, 2664, 3024, 3108, 3996, 4144, 4358, 4662, 5328, 6216, 6537, 6993, 7992, 8716, 9324, 12432, 13074, 13986, 15253, 15984, 17432, 18648, 19611, 26148, 27972, 30506, 34864, 37296, 39222, 45759, 52296, 55944, 58833, 61012, 78444, 80623, 91518, 104592, 111888, 117666, 122024, 137277, 156888, 161246, 183036, 235332, 241869, 244048, 274554, 313776, 322492, 366072, 411831, 470664, 483738, 549108, 564361, 644984, 725607, 732144, 823662, 941328, 967476, 1098216, 1128722, 1289968, 1451214, 1647324, 1693083, 1934952, 2176821, 2196432, 2257444, 2902428, 3294648, 3386166, 3869904, 4353642, 4514888, 5079249, 5804856, 6589296, 6772332, 8707284, 9029776, 10158498, 11609712, 13544664, 15237747, 17414568, 20316996, 27089328, 30475494, 34829136, 40633992, 60950988, 81267984, 121901976, 243803952]

約数ペア:

[(1, 243803952), (2, 121901976), (3, 81267984), (4, 60950988), (6, 40633992), (7, 34829136), (8, 30475494), (9, 27089328), (12, 20316996), (14, 17414568), (16, 15237747), (18, 13544664), (21, 11609712), (24, 10158498), (27, 9029776), (28, 8707284), (36, 6772332), (37, 6589296), (42, 5804856), (48, 5079249), (54, 4514888), (56, 4353642), (63, 3869904), (72, 3386166), (74, 3294648), (84, 2902428), (108, 2257444), (111, 2196432), (112, 2176821), (126, 1934952), (144, 1693083), (148, 1647324), (168, 1451214), (189, 1289968), (216, 1128722), (222, 1098216), (252, 967476), (259, 941328), (296, 823662), (333, 732144), (336, 725607), (378, 644984), (432, 564361), (444, 549108), (504, 483738), (518, 470664), (592, 411831), (666, 366072), (756, 322492), (777, 313776), (888, 274554), (999, 244048), (1008, 241869), (1036, 235332), (1332, 183036), (1512, 161246), (1554, 156888), (1776, 137277), (1998, 122024), (2072, 117666), (2179, 111888), (2331, 104592), (2664, 91518), (3024, 80623), (3108, 78444), (3996, 61012), (4144, 58833), (4358, 55944), (4662, 52296), (5328, 45759), (6216, 39222), (6537, 37296), (6993, 34864), (7992, 30506), (8716, 27972), (9324, 26148), (12432, 19611), (13074, 18648), (13986, 17432), (15253, 15984)]