319379112

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 995258880

約数和(自身を除く): 675879768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 936, 1053, 1116, 1209, 1223, 1404, 1612, 1674, 2106, 2232, 2418, 2446, 2511, 2808, 3224, 3348, 3627, 3669, 4212, 4836, 4892, 5022, 6696, 7254, 7338, 8424, 9672, 9784, 10044, 10881, 11007, 14508, 14676, 15899, 20088, 21762, 22014, 29016, 29352, 31798, 32643, 33021, 37913, 43524, 44028, 47697, 63596, 65286, 66042, 75826, 87048, 88056, 95394, 99063, 113739, 127192, 130572, 132084, 143091, 151652, 190788, 198126, 227478, 261144, 264168, 286182, 303304, 341217, 381576, 396252, 429273, 454956, 492869, 572364, 682434, 792504, 858546, 909912, 985738, 1023651, 1144728, 1287819, 1364868, 1478607, 1717092, 1971476, 2047302, 2575638, 2729736, 2957214, 3070953, 3434184, 3942952, 4094604, 4435821, 5151276, 5914428, 6141906, 8189208, 8871642, 10302552, 11828856, 12283812, 13307463, 17743284, 24567624, 26614926, 35486568, 39922389, 53229852, 79844778, 106459704, 159689556, 319379112]

約数ペア:

[(1, 319379112), (2, 159689556), (3, 106459704), (4, 79844778), (6, 53229852), (8, 39922389), (9, 35486568), (12, 26614926), (13, 24567624), (18, 17743284), (24, 13307463), (26, 12283812), (27, 11828856), (31, 10302552), (36, 8871642), (39, 8189208), (52, 6141906), (54, 5914428), (62, 5151276), (72, 4435821), (78, 4094604), (81, 3942952), (93, 3434184), (104, 3070953), (108, 2957214), (117, 2729736), (124, 2575638), (156, 2047302), (162, 1971476), (186, 1717092), (216, 1478607), (234, 1364868), (248, 1287819), (279, 1144728), (312, 1023651), (324, 985738), (351, 909912), (372, 858546), (403, 792504), (468, 682434), (558, 572364), (648, 492869), (702, 454956), (744, 429273), (806, 396252), (837, 381576), (936, 341217), (1053, 303304), (1116, 286182), (1209, 264168), (1223, 261144), (1404, 227478), (1612, 198126), (1674, 190788), (2106, 151652), (2232, 143091), (2418, 132084), (2446, 130572), (2511, 127192), (2808, 113739), (3224, 99063), (3348, 95394), (3627, 88056), (3669, 87048), (4212, 75826), (4836, 66042), (4892, 65286), (5022, 63596), (6696, 47697), (7254, 44028), (7338, 43524), (8424, 37913), (9672, 33021), (9784, 32643), (10044, 31798), (10881, 29352), (11007, 29016), (14508, 22014), (14676, 21762), (15899, 20088)]