678673944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2522

約数の個数: 128

約数和(自身を含む): 2051179200

約数和(自身を除く): 1372505256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 202, 216, 234, 303, 312, 351, 404, 468, 606, 702, 808, 909, 936, 1212, 1313, 1404, 1818, 2393, 2424, 2626, 2727, 2808, 3636, 3939, 4786, 5252, 5454, 7179, 7272, 7878, 9572, 10504, 10908, 11817, 14358, 15756, 19144, 21537, 21816, 23634, 28716, 31109, 31512, 35451, 43074, 47268, 57432, 62218, 64611, 70902, 86148, 93327, 94536, 124436, 129222, 141804, 172296, 186654, 241693, 248872, 258444, 279981, 283608, 373308, 483386, 516888, 559962, 725079, 746616, 839943, 966772, 1119924, 1450158, 1679886, 1933544, 2175237, 2239848, 2900316, 3142009, 3359772, 4350474, 5800632, 6284018, 6525711, 6719544, 8700948, 9426027, 12568036, 13051422, 17401896, 18852054, 25136072, 26102844, 28278081, 37704108, 52205688, 56556162, 75408216, 84834243, 113112324, 169668486, 226224648, 339336972, 678673944]

約数ペア:

[(1, 678673944), (2, 339336972), (3, 226224648), (4, 169668486), (6, 113112324), (8, 84834243), (9, 75408216), (12, 56556162), (13, 52205688), (18, 37704108), (24, 28278081), (26, 26102844), (27, 25136072), (36, 18852054), (39, 17401896), (52, 13051422), (54, 12568036), (72, 9426027), (78, 8700948), (101, 6719544), (104, 6525711), (108, 6284018), (117, 5800632), (156, 4350474), (202, 3359772), (216, 3142009), (234, 2900316), (303, 2239848), (312, 2175237), (351, 1933544), (404, 1679886), (468, 1450158), (606, 1119924), (702, 966772), (808, 839943), (909, 746616), (936, 725079), (1212, 559962), (1313, 516888), (1404, 483386), (1818, 373308), (2393, 283608), (2424, 279981), (2626, 258444), (2727, 248872), (2808, 241693), (3636, 186654), (3939, 172296), (4786, 141804), (5252, 129222), (5454, 124436), (7179, 94536), (7272, 93327), (7878, 86148), (9572, 70902), (10504, 64611), (10908, 62218), (11817, 57432), (14358, 47268), (15756, 43074), (19144, 35451), (21537, 31512), (21816, 31109), (23634, 28716)]