766894492

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 1856512000

約数和(自身を除く): 1089617508

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 73, 76, 91, 98, 124, 133, 146, 182, 196, 217, 247, 266, 292, 343, 364, 403, 434, 494, 511, 532, 589, 637, 686, 806, 868, 931, 949, 988, 1022, 1178, 1274, 1372, 1387, 1519, 1612, 1729, 1862, 1898, 2044, 2263, 2356, 2548, 2774, 2821, 3038, 3458, 3577, 3724, 3796, 4123, 4459, 4526, 5548, 5642, 6076, 6517, 6643, 6916, 7154, 7657, 8246, 8918, 9052, 9709, 10633, 11284, 12103, 13034, 13286, 14308, 15314, 15841, 16492, 17836, 18031, 19418, 19747, 21266, 24206, 25039, 26068, 26572, 28861, 29419, 30628, 31682, 36062, 38836, 39494, 42532, 42997, 46501, 48412, 50078, 53599, 57722, 58838, 63364, 67963, 72124, 78988, 84721, 85994, 93002, 100156, 107198, 110887, 115444, 117676, 126217, 135926, 138229, 169442, 171988, 186004, 202027, 205933, 214396, 221774, 252434, 271852, 276458, 300979, 325507, 338884, 375193, 404054, 411866, 443548, 475741, 504868, 552916, 558961, 601958, 651014, 750386, 776209, 808108, 823732, 883519, 951482, 1117922, 1203916, 1302028, 1441531, 1500772, 1552418, 1767038, 1902964, 2106853, 2235844, 2626351, 2883062, 3104836, 3534076, 3912727, 4213706, 5252702, 5766124, 6184633, 7825454, 8427412, 10090717, 10505404, 12369266, 14747971, 15650908, 20181434, 24738532, 27389089, 29495942, 40362868, 54778178, 58991884, 109556356, 191723623, 383447246, 766894492]

約数ペア:

[(1, 766894492), (2, 383447246), (4, 191723623), (7, 109556356), (13, 58991884), (14, 54778178), (19, 40362868), (26, 29495942), (28, 27389089), (31, 24738532), (38, 20181434), (49, 15650908), (52, 14747971), (62, 12369266), (73, 10505404), (76, 10090717), (91, 8427412), (98, 7825454), (124, 6184633), (133, 5766124), (146, 5252702), (182, 4213706), (196, 3912727), (217, 3534076), (247, 3104836), (266, 2883062), (292, 2626351), (343, 2235844), (364, 2106853), (403, 1902964), (434, 1767038), (494, 1552418), (511, 1500772), (532, 1441531), (589, 1302028), (637, 1203916), (686, 1117922), (806, 951482), (868, 883519), (931, 823732), (949, 808108), (988, 776209), (1022, 750386), (1178, 651014), (1274, 601958), (1372, 558961), (1387, 552916), (1519, 504868), (1612, 475741), (1729, 443548), (1862, 411866), (1898, 404054), (2044, 375193), (2263, 338884), (2356, 325507), (2548, 300979), (2774, 276458), (2821, 271852), (3038, 252434), (3458, 221774), (3577, 214396), (3724, 205933), (3796, 202027), (4123, 186004), (4459, 171988), (4526, 169442), (5548, 138229), (5642, 135926), (6076, 126217), (6517, 117676), (6643, 115444), (6916, 110887), (7154, 107198), (7657, 100156), (8246, 93002), (8918, 85994), (9052, 84721), (9709, 78988), (10633, 72124), (11284, 67963), (12103, 63364), (13034, 58838), (13286, 57722), (14308, 53599), (15314, 50078), (15841, 48412), (16492, 46501), (17836, 42997), (18031, 42532), (19418, 39494), (19747, 38836), (21266, 36062), (24206, 31682), (25039, 30628), (26068, 29419), (26572, 28861)]