323960784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1087}}^1$

素因数の和:1992

約数の個数: 80

約数和(自身を含む): 958414848

約数和(自身を除く): 634454064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 887, 1087, 1774, 2174, 2661, 3261, 3548, 4348, 5322, 6209, 6522, 7096, 7609, 8696, 10644, 12418, 13044, 14192, 15218, 17392, 18627, 21288, 22827, 24836, 26088, 30436, 37254, 42576, 45654, 49672, 52176, 60872, 74508, 91308, 99344, 121744, 149016, 182616, 298032, 365232, 964169, 1928338, 2892507, 3856676, 5785014, 6749183, 7713352, 11570028, 13498366, 15426704, 20247549, 23140056, 26996732, 40495098, 46280112, 53993464, 80990196, 107986928, 161980392, 323960784]

約数ペア:

[(1, 323960784), (2, 161980392), (3, 107986928), (4, 80990196), (6, 53993464), (7, 46280112), (8, 40495098), (12, 26996732), (14, 23140056), (16, 20247549), (21, 15426704), (24, 13498366), (28, 11570028), (42, 7713352), (48, 6749183), (56, 5785014), (84, 3856676), (112, 2892507), (168, 1928338), (336, 964169), (887, 365232), (1087, 298032), (1774, 182616), (2174, 149016), (2661, 121744), (3261, 99344), (3548, 91308), (4348, 74508), (5322, 60872), (6209, 52176), (6522, 49672), (7096, 45654), (7609, 42576), (8696, 37254), (10644, 30436), (12418, 26088), (13044, 24836), (14192, 22827), (15218, 21288), (17392, 18627)]