217240296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99469}}^1$

素因数の和:99498

約数の個数: 64

約数和(自身を含む): 668438400

約数和(自身を除く): 451198104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 99469, 198938, 298407, 397876, 596814, 696283, 795752, 1193628, 1293097, 1392566, 2088849, 2387256, 2586194, 2785132, 3879291, 4177698, 5172388, 5570264, 7758582, 8355396, 9051679, 10344776, 15517164, 16710792, 18103358, 27155037, 31034328, 36206716, 54310074, 72413432, 108620148, 217240296]

約数ペア:

[(1, 217240296), (2, 108620148), (3, 72413432), (4, 54310074), (6, 36206716), (7, 31034328), (8, 27155037), (12, 18103358), (13, 16710792), (14, 15517164), (21, 10344776), (24, 9051679), (26, 8355396), (28, 7758582), (39, 5570264), (42, 5172388), (52, 4177698), (56, 3879291), (78, 2785132), (84, 2586194), (91, 2387256), (104, 2088849), (156, 1392566), (168, 1293097), (182, 1193628), (273, 795752), (312, 696283), (364, 596814), (546, 397876), (728, 298407), (1092, 198938), (2184, 99469)]