1640281824

素因数分解:

$2^5\times 3^2\times {\mathrm{2087}}^1\times {\mathrm{2729}}^1$

素因数の和:4832

約数の個数: 72

約数和(自身を含む): 4668496560

約数和(自身を除く): 3028214736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2087, 2729, 4174, 5458, 6261, 8187, 8348, 10916, 12522, 16374, 16696, 18783, 21832, 24561, 25044, 32748, 33392, 37566, 43664, 49122, 50088, 65496, 66784, 75132, 87328, 98244, 100176, 130992, 150264, 196488, 200352, 261984, 300528, 392976, 601056, 785952, 5695423, 11390846, 17086269, 22781692, 34172538, 45563384, 51258807, 68345076, 91126768, 102517614, 136690152, 182253536, 205035228, 273380304, 410070456, 546760608, 820140912, 1640281824]

約数ペア:

[(1, 1640281824), (2, 820140912), (3, 546760608), (4, 410070456), (6, 273380304), (8, 205035228), (9, 182253536), (12, 136690152), (16, 102517614), (18, 91126768), (24, 68345076), (32, 51258807), (36, 45563384), (48, 34172538), (72, 22781692), (96, 17086269), (144, 11390846), (288, 5695423), (2087, 785952), (2729, 601056), (4174, 392976), (5458, 300528), (6261, 261984), (8187, 200352), (8348, 196488), (10916, 150264), (12522, 130992), (16374, 100176), (16696, 98244), (18783, 87328), (21832, 75132), (24561, 66784), (25044, 65496), (32748, 50088), (33392, 49122), (37566, 43664)]