1242878544

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 3587151360

約数和(自身を除く): 2344272816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 479, 487, 592, 666, 888, 958, 974, 1332, 1437, 1461, 1776, 1916, 1948, 2664, 2874, 2922, 3832, 3896, 4311, 4383, 5328, 5748, 5844, 7664, 7792, 8622, 8766, 11496, 11688, 17244, 17532, 17723, 18019, 22992, 23376, 34488, 35064, 35446, 36038, 53169, 54057, 68976, 70128, 70892, 72076, 106338, 108114, 141784, 144152, 159507, 162171, 212676, 216228, 233273, 283568, 288304, 319014, 324342, 425352, 432456, 466546, 638028, 648684, 699819, 850704, 864912, 933092, 1276056, 1297368, 1399638, 1866184, 2099457, 2552112, 2594736, 2799276, 3732368, 4198914, 5598552, 8397828, 8631101, 11197104, 16795656, 17262202, 25893303, 33591312, 34524404, 51786606, 69048808, 77679909, 103573212, 138097616, 155359818, 207146424, 310719636, 414292848, 621439272, 1242878544]

約数ペア:

[(1, 1242878544), (2, 621439272), (3, 414292848), (4, 310719636), (6, 207146424), (8, 155359818), (9, 138097616), (12, 103573212), (16, 77679909), (18, 69048808), (24, 51786606), (36, 34524404), (37, 33591312), (48, 25893303), (72, 17262202), (74, 16795656), (111, 11197104), (144, 8631101), (148, 8397828), (222, 5598552), (296, 4198914), (333, 3732368), (444, 2799276), (479, 2594736), (487, 2552112), (592, 2099457), (666, 1866184), (888, 1399638), (958, 1297368), (974, 1276056), (1332, 933092), (1437, 864912), (1461, 850704), (1776, 699819), (1916, 648684), (1948, 638028), (2664, 466546), (2874, 432456), (2922, 425352), (3832, 324342), (3896, 319014), (4311, 288304), (4383, 283568), (5328, 233273), (5748, 216228), (5844, 212676), (7664, 162171), (7792, 159507), (8622, 144152), (8766, 141784), (11496, 108114), (11688, 106338), (17244, 72076), (17532, 70892), (17723, 70128), (18019, 68976), (22992, 54057), (23376, 53169), (34488, 36038), (35064, 35446)]