577999836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27259}}^1$

素因数の和:27319

約数の個数: 72

約数和(自身を含む): 1587622400

約数和(自身を除く): 1009622564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 27259, 54518, 81777, 109036, 163554, 245331, 327108, 490662, 517921, 845029, 981324, 1035842, 1553763, 1690058, 2071684, 2535087, 3107526, 3380116, 4661289, 5070174, 6215052, 7605261, 9322578, 10140348, 15210522, 16055551, 18645156, 30421044, 32111102, 48166653, 64222204, 96333306, 144499959, 192666612, 288999918, 577999836]

約数ペア:

[(1, 577999836), (2, 288999918), (3, 192666612), (4, 144499959), (6, 96333306), (9, 64222204), (12, 48166653), (18, 32111102), (19, 30421044), (31, 18645156), (36, 16055551), (38, 15210522), (57, 10140348), (62, 9322578), (76, 7605261), (93, 6215052), (114, 5070174), (124, 4661289), (171, 3380116), (186, 3107526), (228, 2535087), (279, 2071684), (342, 1690058), (372, 1553763), (558, 1035842), (589, 981324), (684, 845029), (1116, 517921), (1178, 490662), (1767, 327108), (2356, 245331), (3534, 163554), (5301, 109036), (7068, 81777), (10602, 54518), (21204, 27259)]