531905192

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 1335168000

約数和(自身を除く): 803262808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 49, 52, 56, 62, 74, 91, 98, 104, 124, 148, 169, 182, 196, 217, 248, 259, 296, 338, 343, 364, 392, 403, 434, 481, 518, 637, 676, 686, 728, 806, 868, 962, 1036, 1147, 1183, 1274, 1352, 1372, 1519, 1612, 1736, 1813, 1924, 2072, 2294, 2366, 2548, 2744, 2821, 3038, 3224, 3367, 3626, 3848, 4459, 4588, 4732, 5096, 5239, 5642, 6076, 6253, 6734, 7252, 8029, 8281, 8918, 9176, 9464, 10478, 10633, 11284, 12152, 12506, 12691, 13468, 14504, 14911, 16058, 16562, 17836, 19747, 20956, 21266, 22568, 23569, 25012, 25382, 26936, 29822, 32116, 33124, 35672, 36673, 39494, 41912, 42532, 43771, 47138, 50024, 50764, 56203, 57967, 59644, 64232, 66248, 73346, 78988, 85064, 87542, 94276, 101528, 104377, 112406, 115934, 119288, 138229, 146692, 157976, 164983, 175084, 188552, 193843, 208754, 224812, 231868, 256711, 276458, 293384, 306397, 329966, 350168, 387686, 393421, 417508, 449624, 463736, 513422, 552916, 612794, 659932, 730639, 775372, 786842, 835016, 1026844, 1105832, 1225588, 1319864, 1356901, 1461278, 1550744, 1573684, 1796977, 2053688, 2144779, 2451176, 2713802, 2922556, 3147368, 3593954, 4289558, 5114473, 5427604, 5845112, 7187908, 8579116, 9498307, 10228946, 10855208, 14375816, 17158232, 18996614, 20457892, 37993228, 40915784, 66488149, 75986456, 132976298, 265952596, 531905192]

約数ペア:

[(1, 531905192), (2, 265952596), (4, 132976298), (7, 75986456), (8, 66488149), (13, 40915784), (14, 37993228), (26, 20457892), (28, 18996614), (31, 17158232), (37, 14375816), (49, 10855208), (52, 10228946), (56, 9498307), (62, 8579116), (74, 7187908), (91, 5845112), (98, 5427604), (104, 5114473), (124, 4289558), (148, 3593954), (169, 3147368), (182, 2922556), (196, 2713802), (217, 2451176), (248, 2144779), (259, 2053688), (296, 1796977), (338, 1573684), (343, 1550744), (364, 1461278), (392, 1356901), (403, 1319864), (434, 1225588), (481, 1105832), (518, 1026844), (637, 835016), (676, 786842), (686, 775372), (728, 730639), (806, 659932), (868, 612794), (962, 552916), (1036, 513422), (1147, 463736), (1183, 449624), (1274, 417508), (1352, 393421), (1372, 387686), (1519, 350168), (1612, 329966), (1736, 306397), (1813, 293384), (1924, 276458), (2072, 256711), (2294, 231868), (2366, 224812), (2548, 208754), (2744, 193843), (2821, 188552), (3038, 175084), (3224, 164983), (3367, 157976), (3626, 146692), (3848, 138229), (4459, 119288), (4588, 115934), (4732, 112406), (5096, 104377), (5239, 101528), (5642, 94276), (6076, 87542), (6253, 85064), (6734, 78988), (7252, 73346), (8029, 66248), (8281, 64232), (8918, 59644), (9176, 57967), (9464, 56203), (10478, 50764), (10633, 50024), (11284, 47138), (12152, 43771), (12506, 42532), (12691, 41912), (13468, 39494), (14504, 36673), (14911, 35672), (16058, 33124), (16562, 32116), (17836, 29822), (19747, 26936), (20956, 25382), (21266, 25012), (22568, 23569)]