315038772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 842368800

約数和(自身を除く): 527330028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 454, 681, 684, 908, 1362, 2029, 2043, 2724, 4058, 4086, 4313, 6087, 8116, 8172, 8626, 12174, 12939, 17252, 18261, 24348, 25878, 36522, 38551, 38817, 51756, 73044, 77102, 77634, 115653, 154204, 155268, 231306, 346959, 460583, 462612, 693918, 921166, 1381749, 1387836, 1842332, 2763498, 4145247, 5526996, 8290494, 8751077, 16580988, 17502154, 26253231, 35004308, 52506462, 78759693, 105012924, 157519386, 315038772]

約数ペア:

[(1, 315038772), (2, 157519386), (3, 105012924), (4, 78759693), (6, 52506462), (9, 35004308), (12, 26253231), (18, 17502154), (19, 16580988), (36, 8751077), (38, 8290494), (57, 5526996), (76, 4145247), (114, 2763498), (171, 1842332), (227, 1387836), (228, 1381749), (342, 921166), (454, 693918), (681, 462612), (684, 460583), (908, 346959), (1362, 231306), (2029, 155268), (2043, 154204), (2724, 115653), (4058, 77634), (4086, 77102), (4313, 73044), (6087, 51756), (8116, 38817), (8172, 38551), (8626, 36522), (12174, 25878), (12939, 24348), (17252, 18261)]