641653488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{70729}}^1$

素因数の和:70756

約数の個数: 100

約数和(自身を含む): 2122465840

約数和(自身を除く): 1480812352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 70729, 141458, 212187, 282916, 424374, 495103, 565832, 636561, 848748, 990206, 1131664, 1273122, 1485309, 1697496, 1909683, 1980412, 2546244, 2970618, 3394992, 3819366, 3960824, 4455927, 5092488, 5729049, 5941236, 7638732, 7921648, 8911854, 10184976, 11458098, 11882472, 13367781, 15277464, 17823708, 22916196, 23764944, 26735562, 30554928, 35647416, 40103343, 45832392, 53471124, 71294832, 80206686, 91664784, 106942248, 160413372, 213884496, 320826744, 641653488]

約数ペア:

[(1, 641653488), (2, 320826744), (3, 213884496), (4, 160413372), (6, 106942248), (7, 91664784), (8, 80206686), (9, 71294832), (12, 53471124), (14, 45832392), (16, 40103343), (18, 35647416), (21, 30554928), (24, 26735562), (27, 23764944), (28, 22916196), (36, 17823708), (42, 15277464), (48, 13367781), (54, 11882472), (56, 11458098), (63, 10184976), (72, 8911854), (81, 7921648), (84, 7638732), (108, 5941236), (112, 5729049), (126, 5092488), (144, 4455927), (162, 3960824), (168, 3819366), (189, 3394992), (216, 2970618), (252, 2546244), (324, 1980412), (336, 1909683), (378, 1697496), (432, 1485309), (504, 1273122), (567, 1131664), (648, 990206), (756, 848748), (1008, 636561), (1134, 565832), (1296, 495103), (1512, 424374), (2268, 282916), (3024, 212187), (4536, 141458), (9072, 70729)]