679656276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 1937295360

約数和(自身を除く): 1257639084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 79, 93, 117, 124, 156, 158, 186, 234, 237, 279, 316, 372, 403, 468, 474, 558, 593, 711, 806, 948, 1027, 1116, 1186, 1209, 1422, 1612, 1779, 2054, 2372, 2418, 2449, 2844, 3081, 3558, 3627, 4108, 4836, 4898, 5337, 6162, 7116, 7254, 7347, 7709, 9243, 9796, 10674, 12324, 14508, 14694, 15418, 18383, 18486, 21348, 22041, 23127, 29388, 30836, 31837, 36766, 36972, 44082, 46254, 46847, 55149, 63674, 69381, 73532, 88164, 92508, 93694, 95511, 110298, 127348, 138762, 140541, 165447, 187388, 191022, 220596, 238979, 277524, 281082, 286533, 330894, 382044, 421623, 477958, 562164, 573066, 609011, 661788, 716937, 843246, 955916, 1146132, 1218022, 1433874, 1452257, 1686492, 1827033, 2150811, 2436044, 2867748, 2904514, 3654066, 4301622, 4356771, 5481099, 5809028, 7308132, 8603244, 8713542, 10962198, 13070313, 17427084, 18879341, 21924396, 26140626, 37758682, 52281252, 56638023, 75517364, 113276046, 169914069, 226552092, 339828138, 679656276]

約数ペア:

[(1, 679656276), (2, 339828138), (3, 226552092), (4, 169914069), (6, 113276046), (9, 75517364), (12, 56638023), (13, 52281252), (18, 37758682), (26, 26140626), (31, 21924396), (36, 18879341), (39, 17427084), (52, 13070313), (62, 10962198), (78, 8713542), (79, 8603244), (93, 7308132), (117, 5809028), (124, 5481099), (156, 4356771), (158, 4301622), (186, 3654066), (234, 2904514), (237, 2867748), (279, 2436044), (316, 2150811), (372, 1827033), (403, 1686492), (468, 1452257), (474, 1433874), (558, 1218022), (593, 1146132), (711, 955916), (806, 843246), (948, 716937), (1027, 661788), (1116, 609011), (1186, 573066), (1209, 562164), (1422, 477958), (1612, 421623), (1779, 382044), (2054, 330894), (2372, 286533), (2418, 281082), (2449, 277524), (2844, 238979), (3081, 220596), (3558, 191022), (3627, 187388), (4108, 165447), (4836, 140541), (4898, 138762), (5337, 127348), (6162, 110298), (7116, 95511), (7254, 93694), (7347, 92508), (7709, 88164), (9243, 73532), (9796, 69381), (10674, 63674), (12324, 55149), (14508, 46847), (14694, 46254), (15418, 44082), (18383, 36972), (18486, 36766), (21348, 31837), (22041, 30836), (23127, 29388)]