788897328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2357}}^1$

素因数の和:2754

約数の個数: 80

約数和(自身を含む): 2152005120

約数和(自身を除く): 1363107792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 367, 456, 734, 912, 1101, 1468, 2202, 2357, 2936, 4404, 4714, 5872, 6973, 7071, 8808, 9428, 13946, 14142, 17616, 18856, 20919, 27892, 28284, 37712, 41838, 44783, 55784, 56568, 83676, 89566, 111568, 113136, 134349, 167352, 179132, 268698, 334704, 358264, 537396, 716528, 865019, 1074792, 1730038, 2149584, 2595057, 3460076, 5190114, 6920152, 10380228, 13840304, 16435361, 20760456, 32870722, 41520912, 49306083, 65741444, 98612166, 131482888, 197224332, 262965776, 394448664, 788897328]

約数ペア:

[(1, 788897328), (2, 394448664), (3, 262965776), (4, 197224332), (6, 131482888), (8, 98612166), (12, 65741444), (16, 49306083), (19, 41520912), (24, 32870722), (38, 20760456), (48, 16435361), (57, 13840304), (76, 10380228), (114, 6920152), (152, 5190114), (228, 3460076), (304, 2595057), (367, 2149584), (456, 1730038), (734, 1074792), (912, 865019), (1101, 716528), (1468, 537396), (2202, 358264), (2357, 334704), (2936, 268698), (4404, 179132), (4714, 167352), (5872, 134349), (6973, 113136), (7071, 111568), (8808, 89566), (9428, 83676), (13946, 56568), (14142, 55784), (17616, 44783), (18856, 41838), (20919, 37712), (27892, 28284)]