1215661488

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{429259}}^1$

素因数の和:429329

約数の個数: 40

約数和(自身を含む): 3193694400

約数和(自身を除く): 1978032912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 429259, 858518, 1287777, 1717036, 2575554, 3434072, 5151108, 6868144, 10302216, 20604432, 25326281, 50652562, 75978843, 101305124, 151957686, 202610248, 303915372, 405220496, 607830744, 1215661488]

約数ペア:

[(1, 1215661488), (2, 607830744), (3, 405220496), (4, 303915372), (6, 202610248), (8, 151957686), (12, 101305124), (16, 75978843), (24, 50652562), (48, 25326281), (59, 20604432), (118, 10302216), (177, 6868144), (236, 5151108), (354, 3434072), (472, 2575554), (708, 1717036), (944, 1287777), (1416, 858518), (2832, 429259)]