326618604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 939294720

約数和(自身を除く): 612676116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 282, 372, 403, 423, 468, 479, 558, 564, 611, 806, 846, 958, 1116, 1209, 1222, 1437, 1457, 1612, 1692, 1833, 1916, 2418, 2444, 2874, 2914, 3627, 3666, 4311, 4371, 4836, 5499, 5748, 5828, 6227, 7254, 7332, 8622, 8742, 10998, 12454, 13113, 14508, 14849, 17244, 17484, 18681, 18941, 21996, 22513, 24908, 26226, 29698, 37362, 37882, 44547, 45026, 52452, 56043, 56823, 59396, 67539, 74724, 75764, 89094, 90052, 112086, 113646, 133641, 135078, 170469, 178188, 193037, 202617, 224172, 227292, 267282, 270156, 292669, 340938, 386074, 405234, 534564, 579111, 585338, 681876, 697903, 772148, 810468, 878007, 1158222, 1170676, 1395806, 1737333, 1756014, 2093709, 2316444, 2634021, 2791612, 3474666, 3512028, 4187418, 5268042, 6281127, 6949332, 8374836, 9072739, 10536084, 12562254, 18145478, 25124508, 27218217, 36290956, 54436434, 81654651, 108872868, 163309302, 326618604]

約数ペア:

[(1, 326618604), (2, 163309302), (3, 108872868), (4, 81654651), (6, 54436434), (9, 36290956), (12, 27218217), (13, 25124508), (18, 18145478), (26, 12562254), (31, 10536084), (36, 9072739), (39, 8374836), (47, 6949332), (52, 6281127), (62, 5268042), (78, 4187418), (93, 3512028), (94, 3474666), (117, 2791612), (124, 2634021), (141, 2316444), (156, 2093709), (186, 1756014), (188, 1737333), (234, 1395806), (279, 1170676), (282, 1158222), (372, 878007), (403, 810468), (423, 772148), (468, 697903), (479, 681876), (558, 585338), (564, 579111), (611, 534564), (806, 405234), (846, 386074), (958, 340938), (1116, 292669), (1209, 270156), (1222, 267282), (1437, 227292), (1457, 224172), (1612, 202617), (1692, 193037), (1833, 178188), (1916, 170469), (2418, 135078), (2444, 133641), (2874, 113646), (2914, 112086), (3627, 90052), (3666, 89094), (4311, 75764), (4371, 74724), (4836, 67539), (5499, 59396), (5748, 56823), (5828, 56043), (6227, 52452), (7254, 45026), (7332, 44547), (8622, 37882), (8742, 37362), (10998, 29698), (12454, 26226), (13113, 24908), (14508, 22513), (14849, 21996), (17244, 18941), (17484, 18681)]