988894159956

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{2137}}^1\times {\mathrm{4289}}^1$

素因数の和:6485

約数の個数: 168

約数和(自身を含む): 2666654750760

約数和(自身を除く): 1677760590804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 729, 972, 999, 1332, 1458, 1998, 2137, 2916, 2997, 3996, 4274, 4289, 5994, 6411, 8548, 8578, 8991, 11988, 12822, 12867, 17156, 17982, 19233, 25644, 25734, 26973, 35964, 38466, 38601, 51468, 53946, 57699, 76932, 77202, 79069, 107892, 115398, 115803, 154404, 158138, 158693, 173097, 230796, 231606, 237207, 316276, 317386, 346194, 347409, 463212, 474414, 476079, 519291, 634772, 692388, 694818, 711621, 948828, 952158, 1038582, 1042227, 1389636, 1423242, 1428237, 1557873, 1904316, 2077164, 2084454, 2134863, 2846484, 2856474, 3115746, 3126681, 4168908, 4269726, 4284711, 5712948, 6231492, 6253362, 6404589, 8539452, 8569422, 9165593, 12506724, 12809178, 12854133, 17138844, 18331186, 19213767, 25618356, 25708266, 27496779, 36662372, 38427534, 38562399, 51416532, 54993558, 57641301, 76855068, 77124798, 82490337, 109987116, 115282602, 115687197, 154249596, 164980674, 230565204, 231374394, 247471011, 329961348, 339126941, 462748788, 494942022, 678253882, 742413033, 989884044, 1017380823, 1356507764, 1484826066, 2034761646, 2227239099, 2969652132, 3052142469, 4069523292, 4454478198, 6104284938, 6681717297, 8908956396, 9156427407, 12208569876, 13363434594, 18312854814, 26726869188, 27469282221, 36625709628, 54938564442, 82407846663, 109877128884, 164815693326, 247223539989, 329631386652, 494447079978, 988894159956]

約数ペア:

[(1, 988894159956), (2, 494447079978), (3, 329631386652), (4, 247223539989), (6, 164815693326), (9, 109877128884), (12, 82407846663), (18, 54938564442), (27, 36625709628), (36, 27469282221), (37, 26726869188), (54, 18312854814), (74, 13363434594), (81, 12208569876), (108, 9156427407), (111, 8908956396), (148, 6681717297), (162, 6104284938), (222, 4454478198), (243, 4069523292), (324, 3052142469), (333, 2969652132), (444, 2227239099), (486, 2034761646), (666, 1484826066), (729, 1356507764), (972, 1017380823), (999, 989884044), (1332, 742413033), (1458, 678253882), (1998, 494942022), (2137, 462748788), (2916, 339126941), (2997, 329961348), (3996, 247471011), (4274, 231374394), (4289, 230565204), (5994, 164980674), (6411, 154249596), (8548, 115687197), (8578, 115282602), (8991, 109987116), (11988, 82490337), (12822, 77124798), (12867, 76855068), (17156, 57641301), (17982, 54993558), (19233, 51416532), (25644, 38562399), (25734, 38427534), (26973, 36662372), (35964, 27496779), (38466, 25708266), (38601, 25618356), (51468, 19213767), (53946, 18331186), (57699, 17138844), (76932, 12854133), (77202, 12809178), (79069, 12506724), (107892, 9165593), (115398, 8569422), (115803, 8539452), (154404, 6404589), (158138, 6253362), (158693, 6231492), (173097, 5712948), (230796, 4284711), (231606, 4269726), (237207, 4168908), (316276, 3126681), (317386, 3115746), (346194, 2856474), (347409, 2846484), (463212, 2134863), (474414, 2084454), (476079, 2077164), (519291, 1904316), (634772, 1557873), (692388, 1428237), (694818, 1423242), (711621, 1389636), (948828, 1042227), (952158, 1038582)]