315084936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 863136000

約数和(自身を除く): 548051064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 73, 102, 136, 142, 146, 149, 204, 213, 219, 284, 292, 298, 408, 426, 438, 447, 568, 584, 596, 852, 876, 894, 1192, 1207, 1241, 1704, 1752, 1788, 2414, 2482, 2533, 3576, 3621, 3723, 4828, 4964, 5066, 5183, 7242, 7446, 7599, 9656, 9928, 10132, 10366, 10579, 10877, 14484, 14892, 15198, 15549, 20264, 20732, 21158, 21754, 28968, 29784, 30396, 31098, 31737, 32631, 41464, 42316, 43508, 60792, 62196, 63474, 65262, 84632, 87016, 88111, 124392, 126948, 130524, 176222, 179843, 184909, 253896, 261048, 264333, 352444, 359686, 369818, 528666, 539529, 554727, 704888, 719372, 739636, 772267, 1057332, 1079058, 1109454, 1438744, 1479272, 1544534, 2114664, 2158116, 2218908, 2316801, 3089068, 4316232, 4437816, 4633602, 6178136, 9267204, 13128539, 18534408, 26257078, 39385617, 52514156, 78771234, 105028312, 157542468, 315084936]

約数ペア:

[(1, 315084936), (2, 157542468), (3, 105028312), (4, 78771234), (6, 52514156), (8, 39385617), (12, 26257078), (17, 18534408), (24, 13128539), (34, 9267204), (51, 6178136), (68, 4633602), (71, 4437816), (73, 4316232), (102, 3089068), (136, 2316801), (142, 2218908), (146, 2158116), (149, 2114664), (204, 1544534), (213, 1479272), (219, 1438744), (284, 1109454), (292, 1079058), (298, 1057332), (408, 772267), (426, 739636), (438, 719372), (447, 704888), (568, 554727), (584, 539529), (596, 528666), (852, 369818), (876, 359686), (894, 352444), (1192, 264333), (1207, 261048), (1241, 253896), (1704, 184909), (1752, 179843), (1788, 176222), (2414, 130524), (2482, 126948), (2533, 124392), (3576, 88111), (3621, 87016), (3723, 84632), (4828, 65262), (4964, 63474), (5066, 62196), (5183, 60792), (7242, 43508), (7446, 42316), (7599, 41464), (9656, 32631), (9928, 31737), (10132, 31098), (10366, 30396), (10579, 29784), (10877, 28968), (14484, 21754), (14892, 21158), (15198, 20732), (15549, 20264)]