319716072

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 112

約数和(自身を含む): 968157540

約数和(自身を除く): 648441468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 4212, 4217, 5832, 6318, 8424, 8434, 9477, 12636, 12651, 16868, 18954, 25272, 25302, 33736, 37908, 37953, 50604, 54821, 75816, 75906, 101208, 109642, 113859, 151812, 164463, 219284, 227718, 303624, 328926, 341577, 438568, 455436, 493389, 657852, 683154, 910872, 986778, 1024731, 1315704, 1366308, 1480167, 1973556, 2049462, 2732616, 2960334, 3074193, 3947112, 4098924, 4440501, 5920668, 6148386, 8197848, 8881002, 11841336, 12296772, 13321503, 17762004, 24593544, 26643006, 35524008, 39964509, 53286012, 79929018, 106572024, 159858036, 319716072]

約数ペア:

[(1, 319716072), (2, 159858036), (3, 106572024), (4, 79929018), (6, 53286012), (8, 39964509), (9, 35524008), (12, 26643006), (13, 24593544), (18, 17762004), (24, 13321503), (26, 12296772), (27, 11841336), (36, 8881002), (39, 8197848), (52, 6148386), (54, 5920668), (72, 4440501), (78, 4098924), (81, 3947112), (104, 3074193), (108, 2960334), (117, 2732616), (156, 2049462), (162, 1973556), (216, 1480167), (234, 1366308), (243, 1315704), (312, 1024731), (324, 986778), (351, 910872), (468, 683154), (486, 657852), (648, 493389), (702, 455436), (729, 438568), (936, 341577), (972, 328926), (1053, 303624), (1404, 227718), (1458, 219284), (1944, 164463), (2106, 151812), (2808, 113859), (2916, 109642), (3159, 101208), (4212, 75906), (4217, 75816), (5832, 54821), (6318, 50604), (8424, 37953), (8434, 37908), (9477, 33736), (12636, 25302), (12651, 25272), (16868, 18954)]