650292084

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 1910702080

約数和(自身を除く): 1260409996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 67, 78, 93, 108, 117, 124, 134, 156, 186, 201, 223, 234, 268, 279, 351, 372, 402, 403, 446, 468, 558, 603, 669, 702, 804, 806, 837, 871, 892, 1116, 1206, 1209, 1338, 1404, 1612, 1674, 1742, 1809, 2007, 2077, 2412, 2418, 2613, 2676, 2899, 3348, 3484, 3618, 3627, 4014, 4154, 4836, 5226, 5798, 6021, 6231, 6913, 7236, 7254, 7839, 8028, 8308, 8697, 10452, 10881, 11596, 12042, 12462, 13826, 14508, 14941, 15678, 17394, 18693, 20739, 21762, 23517, 24084, 24924, 26091, 27001, 27652, 29882, 31356, 34788, 37386, 41478, 43524, 44823, 47034, 52182, 54002, 56079, 59764, 62217, 74772, 78273, 81003, 82956, 89646, 89869, 94068, 104364, 108004, 112158, 124434, 134469, 156546, 162006, 179292, 179738, 186651, 194233, 224316, 243009, 248868, 268938, 269607, 313092, 324012, 359476, 373302, 388466, 403407, 463171, 486018, 537876, 539214, 582699, 729027, 746604, 776932, 806814, 808821, 926342, 972036, 1078428, 1165398, 1389513, 1458054, 1613628, 1617642, 1748097, 1852684, 2330796, 2426463, 2779026, 2916108, 3235284, 3496194, 4168539, 4852926, 5244291, 5558052, 6021223, 6992388, 8337078, 9705852, 10488582, 12042446, 12505617, 16674156, 18063669, 20977164, 24084892, 25011234, 36127338, 50022468, 54191007, 72254676, 108382014, 162573021, 216764028, 325146042, 650292084]

約数ペア:

[(1, 650292084), (2, 325146042), (3, 216764028), (4, 162573021), (6, 108382014), (9, 72254676), (12, 54191007), (13, 50022468), (18, 36127338), (26, 25011234), (27, 24084892), (31, 20977164), (36, 18063669), (39, 16674156), (52, 12505617), (54, 12042446), (62, 10488582), (67, 9705852), (78, 8337078), (93, 6992388), (108, 6021223), (117, 5558052), (124, 5244291), (134, 4852926), (156, 4168539), (186, 3496194), (201, 3235284), (223, 2916108), (234, 2779026), (268, 2426463), (279, 2330796), (351, 1852684), (372, 1748097), (402, 1617642), (403, 1613628), (446, 1458054), (468, 1389513), (558, 1165398), (603, 1078428), (669, 972036), (702, 926342), (804, 808821), (806, 806814), (837, 776932), (871, 746604), (892, 729027), (1116, 582699), (1206, 539214), (1209, 537876), (1338, 486018), (1404, 463171), (1612, 403407), (1674, 388466), (1742, 373302), (1809, 359476), (2007, 324012), (2077, 313092), (2412, 269607), (2418, 268938), (2613, 248868), (2676, 243009), (2899, 224316), (3348, 194233), (3484, 186651), (3618, 179738), (3627, 179292), (4014, 162006), (4154, 156546), (4836, 134469), (5226, 124434), (5798, 112158), (6021, 108004), (6231, 104364), (6913, 94068), (7236, 89869), (7254, 89646), (7839, 82956), (8028, 81003), (8308, 78273), (8697, 74772), (10452, 62217), (10881, 59764), (11596, 56079), (12042, 54002), (12462, 52182), (13826, 47034), (14508, 44823), (14941, 43524), (15678, 41478), (17394, 37386), (18693, 34788), (20739, 31356), (21762, 29882), (23517, 27652), (24084, 27001), (24924, 26091)]