531472816

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{8581}}^1$

素因数の和:8682

約数の個数: 60

約数和(自身を含む): 1213151520

約数和(自身を除く): 681678704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 3871, 4424, 7742, 8581, 8848, 15484, 17162, 30968, 34324, 60067, 61936, 68648, 120134, 137296, 240268, 420469, 480536, 677899, 840938, 961072, 1355798, 1681876, 2711596, 3363752, 4745293, 5423192, 6727504, 9490586, 10846384, 18981172, 33217051, 37962344, 66434102, 75924688, 132868204, 265736408, 531472816]

約数ペア:

[(1, 531472816), (2, 265736408), (4, 132868204), (7, 75924688), (8, 66434102), (14, 37962344), (16, 33217051), (28, 18981172), (49, 10846384), (56, 9490586), (79, 6727504), (98, 5423192), (112, 4745293), (158, 3363752), (196, 2711596), (316, 1681876), (392, 1355798), (553, 961072), (632, 840938), (784, 677899), (1106, 480536), (1264, 420469), (2212, 240268), (3871, 137296), (4424, 120134), (7742, 68648), (8581, 61936), (8848, 60067), (15484, 34324), (17162, 30968)]