1505201292

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 168

約数和(自身を含む): 4637852576

約数和(自身を除く): 3132651284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 729, 756, 777, 972, 999, 1036, 1134, 1332, 1458, 1554, 1701, 1993, 1998, 2268, 2331, 2916, 2997, 3108, 3402, 3986, 3996, 4662, 5103, 5979, 5994, 6804, 6993, 7972, 8991, 9324, 10206, 11958, 11988, 13951, 13986, 17937, 17982, 20412, 20979, 23916, 26973, 27902, 27972, 35874, 35964, 41853, 41958, 53811, 53946, 55804, 62937, 71748, 73741, 83706, 83916, 107622, 107892, 125559, 125874, 147482, 161433, 167412, 188811, 215244, 221223, 251118, 251748, 294964, 322866, 376677, 377622, 442446, 484299, 502236, 516187, 645732, 663669, 753354, 755244, 884892, 968598, 1032374, 1130031, 1327338, 1452897, 1506708, 1548561, 1937196, 1991007, 2064748, 2260062, 2654676, 2905794, 3097122, 3390093, 3982014, 4520124, 4645683, 5811588, 5973021, 6194244, 6780186, 7964028, 9291366, 10170279, 11946042, 13560372, 13937049, 17919063, 18582732, 20340558, 23892084, 27874098, 35838126, 40681116, 41811147, 53757189, 55748196, 71676252, 83622294, 107514378, 125433441, 167244588, 215028756, 250866882, 376300323, 501733764, 752600646, 1505201292]

約数ペア:

[(1, 1505201292), (2, 752600646), (3, 501733764), (4, 376300323), (6, 250866882), (7, 215028756), (9, 167244588), (12, 125433441), (14, 107514378), (18, 83622294), (21, 71676252), (27, 55748196), (28, 53757189), (36, 41811147), (37, 40681116), (42, 35838126), (54, 27874098), (63, 23892084), (74, 20340558), (81, 18582732), (84, 17919063), (108, 13937049), (111, 13560372), (126, 11946042), (148, 10170279), (162, 9291366), (189, 7964028), (222, 6780186), (243, 6194244), (252, 5973021), (259, 5811588), (324, 4645683), (333, 4520124), (378, 3982014), (444, 3390093), (486, 3097122), (518, 2905794), (567, 2654676), (666, 2260062), (729, 2064748), (756, 1991007), (777, 1937196), (972, 1548561), (999, 1506708), (1036, 1452897), (1134, 1327338), (1332, 1130031), (1458, 1032374), (1554, 968598), (1701, 884892), (1993, 755244), (1998, 753354), (2268, 663669), (2331, 645732), (2916, 516187), (2997, 502236), (3108, 484299), (3402, 442446), (3986, 377622), (3996, 376677), (4662, 322866), (5103, 294964), (5979, 251748), (5994, 251118), (6804, 221223), (6993, 215244), (7972, 188811), (8991, 167412), (9324, 161433), (10206, 147482), (11958, 125874), (11988, 125559), (13951, 107892), (13986, 107622), (17937, 83916), (17982, 83706), (20412, 73741), (20979, 71748), (23916, 62937), (26973, 55804), (27902, 53946), (27972, 53811), (35874, 41958), (35964, 41853)]