491114316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 1452657920

約数和(自身を除く): 961543604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 211, 229, 231, 242, 308, 363, 422, 458, 462, 484, 633, 687, 726, 844, 847, 916, 924, 1266, 1374, 1452, 1477, 1603, 1694, 2321, 2519, 2532, 2541, 2748, 2954, 3206, 3388, 4431, 4642, 4809, 5038, 5082, 5908, 6412, 6963, 7557, 8862, 9284, 9618, 10076, 10164, 13926, 15114, 16247, 17633, 17724, 19236, 25531, 27709, 27852, 30228, 32494, 35266, 48319, 48741, 51062, 52899, 55418, 64988, 70532, 76593, 83127, 96638, 97482, 102124, 105798, 110836, 144957, 153186, 166254, 178717, 193276, 193963, 194964, 211596, 289914, 306372, 332508, 338233, 357434, 387926, 531509, 536151, 579828, 581889, 676466, 714868, 775852, 1014699, 1063018, 1072302, 1163778, 1352932, 1594527, 2029398, 2126036, 2144604, 2327556, 3189054, 3720563, 4058796, 5846599, 6378108, 7441126, 11161689, 11693198, 14882252, 17539797, 22323378, 23386396, 35079594, 40926193, 44646756, 70159188, 81852386, 122778579, 163704772, 245557158, 491114316]

約数ペア:

[(1, 491114316), (2, 245557158), (3, 163704772), (4, 122778579), (6, 81852386), (7, 70159188), (11, 44646756), (12, 40926193), (14, 35079594), (21, 23386396), (22, 22323378), (28, 17539797), (33, 14882252), (42, 11693198), (44, 11161689), (66, 7441126), (77, 6378108), (84, 5846599), (121, 4058796), (132, 3720563), (154, 3189054), (211, 2327556), (229, 2144604), (231, 2126036), (242, 2029398), (308, 1594527), (363, 1352932), (422, 1163778), (458, 1072302), (462, 1063018), (484, 1014699), (633, 775852), (687, 714868), (726, 676466), (844, 581889), (847, 579828), (916, 536151), (924, 531509), (1266, 387926), (1374, 357434), (1452, 338233), (1477, 332508), (1603, 306372), (1694, 289914), (2321, 211596), (2519, 194964), (2532, 193963), (2541, 193276), (2748, 178717), (2954, 166254), (3206, 153186), (3388, 144957), (4431, 110836), (4642, 105798), (4809, 102124), (5038, 97482), (5082, 96638), (5908, 83127), (6412, 76593), (6963, 70532), (7557, 64988), (8862, 55418), (9284, 52899), (9618, 51062), (10076, 48741), (10164, 48319), (13926, 35266), (15114, 32494), (16247, 30228), (17633, 27852), (17724, 27709), (19236, 25531)]