289808424

素因数分解:

$2^3\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{3391}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 785790720

約数和(自身を除く): 495982296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1187, 2374, 3391, 3561, 4748, 6782, 7122, 9496, 10173, 10683, 13564, 14244, 20346, 21366, 27128, 28488, 30519, 40692, 42732, 61038, 81384, 85464, 122076, 244152, 4025117, 8050234, 12075351, 16100468, 24150702, 32200936, 36226053, 48301404, 72452106, 96602808, 144904212, 289808424]

約数ペア:

[(1, 289808424), (2, 144904212), (3, 96602808), (4, 72452106), (6, 48301404), (8, 36226053), (9, 32200936), (12, 24150702), (18, 16100468), (24, 12075351), (36, 8050234), (72, 4025117), (1187, 244152), (2374, 122076), (3391, 85464), (3561, 81384), (4748, 61038), (6782, 42732), (7122, 40692), (9496, 30519), (10173, 28488), (10683, 27128), (13564, 21366), (14244, 20346)]