338173668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 1023998976

約数和(自身を除く): 685825308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 279, 292, 372, 434, 438, 511, 558, 593, 651, 657, 868, 876, 1022, 1116, 1186, 1302, 1314, 1533, 1779, 1953, 2044, 2263, 2372, 2604, 2628, 3066, 3558, 3906, 4151, 4526, 4599, 5337, 6132, 6789, 7116, 7812, 8302, 9052, 9198, 10674, 12453, 13578, 15841, 16604, 18383, 18396, 20367, 21348, 24906, 27156, 31682, 36766, 37359, 40734, 43289, 47523, 49812, 55149, 63364, 73532, 74718, 81468, 86578, 95046, 110298, 128681, 129867, 142569, 149436, 165447, 173156, 190092, 220596, 257362, 259734, 285138, 303023, 330894, 386043, 389601, 514724, 519468, 570276, 606046, 661788, 772086, 779202, 909069, 1158129, 1212092, 1341959, 1544172, 1558404, 1818138, 2316258, 2683918, 2727207, 3636276, 4025877, 4632516, 5367836, 5454414, 8051754, 9393713, 10908828, 12077631, 16103508, 18787426, 24155262, 28181139, 37574852, 48310524, 56362278, 84543417, 112724556, 169086834, 338173668]

約数ペア:

[(1, 338173668), (2, 169086834), (3, 112724556), (4, 84543417), (6, 56362278), (7, 48310524), (9, 37574852), (12, 28181139), (14, 24155262), (18, 18787426), (21, 16103508), (28, 12077631), (31, 10908828), (36, 9393713), (42, 8051754), (62, 5454414), (63, 5367836), (73, 4632516), (84, 4025877), (93, 3636276), (124, 2727207), (126, 2683918), (146, 2316258), (186, 1818138), (217, 1558404), (219, 1544172), (252, 1341959), (279, 1212092), (292, 1158129), (372, 909069), (434, 779202), (438, 772086), (511, 661788), (558, 606046), (593, 570276), (651, 519468), (657, 514724), (868, 389601), (876, 386043), (1022, 330894), (1116, 303023), (1186, 285138), (1302, 259734), (1314, 257362), (1533, 220596), (1779, 190092), (1953, 173156), (2044, 165447), (2263, 149436), (2372, 142569), (2604, 129867), (2628, 128681), (3066, 110298), (3558, 95046), (3906, 86578), (4151, 81468), (4526, 74718), (4599, 73532), (5337, 63364), (6132, 55149), (6789, 49812), (7116, 47523), (7812, 43289), (8302, 40734), (9052, 37359), (9198, 36766), (10674, 31682), (12453, 27156), (13578, 24906), (15841, 21348), (16604, 20367), (18383, 18396)]