331379436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 841300992

約数和(自身を除く): 509921556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 137, 142, 167, 204, 213, 274, 284, 334, 411, 426, 501, 548, 668, 822, 852, 1002, 1207, 1644, 2004, 2329, 2414, 2839, 3621, 4658, 4828, 5678, 6987, 7242, 8517, 9316, 9727, 11356, 11857, 13974, 14484, 17034, 19454, 22879, 23714, 27948, 29181, 34068, 35571, 38908, 45758, 47428, 58362, 68637, 71142, 91516, 116724, 137274, 142284, 165359, 201569, 274548, 330718, 388943, 403138, 496077, 604707, 661436, 777886, 806276, 992154, 1166829, 1209414, 1555772, 1624409, 1984308, 2333658, 2418828, 3248818, 4667316, 4873227, 6497636, 9746454, 19492908, 27614953, 55229906, 82844859, 110459812, 165689718, 331379436]

約数ペア:

[(1, 331379436), (2, 165689718), (3, 110459812), (4, 82844859), (6, 55229906), (12, 27614953), (17, 19492908), (34, 9746454), (51, 6497636), (68, 4873227), (71, 4667316), (102, 3248818), (137, 2418828), (142, 2333658), (167, 1984308), (204, 1624409), (213, 1555772), (274, 1209414), (284, 1166829), (334, 992154), (411, 806276), (426, 777886), (501, 661436), (548, 604707), (668, 496077), (822, 403138), (852, 388943), (1002, 330718), (1207, 274548), (1644, 201569), (2004, 165359), (2329, 142284), (2414, 137274), (2839, 116724), (3621, 91516), (4658, 71142), (4828, 68637), (5678, 58362), (6987, 47428), (7242, 45758), (8517, 38908), (9316, 35571), (9727, 34068), (11356, 29181), (11857, 27948), (13974, 23714), (14484, 22879), (17034, 19454)]