659034512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 1454165856

約数和(自身を除く): 795131344

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 43, 58, 67, 68, 86, 116, 134, 136, 172, 232, 268, 272, 344, 464, 493, 536, 688, 731, 841, 986, 1072, 1139, 1247, 1462, 1682, 1943, 1972, 2278, 2494, 2881, 2924, 3364, 3886, 3944, 4556, 4988, 5762, 5848, 6728, 7772, 7888, 9112, 9976, 11524, 11696, 13456, 14297, 15544, 18224, 19952, 21199, 23048, 28594, 31088, 33031, 36163, 42398, 46096, 48977, 56347, 57188, 66062, 72326, 83549, 84796, 97954, 112694, 114376, 132124, 144652, 167098, 169592, 195908, 225388, 228752, 264248, 289304, 334196, 339184, 391816, 450776, 528496, 578608, 614771, 668392, 783632, 901552, 957899, 1229542, 1336784, 1420333, 1915798, 2422921, 2459084, 2840666, 3831596, 4845842, 4918168, 5681332, 7663192, 9691684, 9836336, 11362664, 15326384, 19383368, 22725328, 38766736, 41189657, 82379314, 164758628, 329517256, 659034512]

約数ペア:

[(1, 659034512), (2, 329517256), (4, 164758628), (8, 82379314), (16, 41189657), (17, 38766736), (29, 22725328), (34, 19383368), (43, 15326384), (58, 11362664), (67, 9836336), (68, 9691684), (86, 7663192), (116, 5681332), (134, 4918168), (136, 4845842), (172, 3831596), (232, 2840666), (268, 2459084), (272, 2422921), (344, 1915798), (464, 1420333), (493, 1336784), (536, 1229542), (688, 957899), (731, 901552), (841, 783632), (986, 668392), (1072, 614771), (1139, 578608), (1247, 528496), (1462, 450776), (1682, 391816), (1943, 339184), (1972, 334196), (2278, 289304), (2494, 264248), (2881, 228752), (2924, 225388), (3364, 195908), (3886, 169592), (3944, 167098), (4556, 144652), (4988, 132124), (5762, 114376), (5848, 112694), (6728, 97954), (7772, 84796), (7888, 83549), (9112, 72326), (9976, 66062), (11524, 57188), (11696, 56347), (13456, 48977), (14297, 46096), (15544, 42398), (18224, 36163), (19952, 33031), (21199, 31088), (23048, 28594)]