917290624

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 1966206060

約数和(自身を除く): 1048915436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 181, 272, 274, 289, 362, 544, 548, 578, 724, 1088, 1096, 1156, 1448, 2176, 2192, 2312, 2329, 2896, 3077, 4384, 4624, 4658, 5792, 6154, 8768, 9248, 9316, 11584, 12308, 17536, 18496, 18632, 23168, 24616, 24797, 36992, 37264, 39593, 49232, 49594, 52309, 74528, 79186, 98464, 99188, 104618, 149056, 158372, 196928, 198376, 209236, 298112, 316744, 393856, 396752, 418472, 421549, 633488, 793504, 836944, 843098, 1266976, 1587008, 1673888, 1686196, 2533952, 3174016, 3347776, 3372392, 5067904, 6695552, 6744784, 7166333, 13489568, 14332666, 26979136, 28665332, 53958272, 57330664, 114661328, 229322656, 458645312, 917290624]

約数ペア:

[(1, 917290624), (2, 458645312), (4, 229322656), (8, 114661328), (16, 57330664), (17, 53958272), (32, 28665332), (34, 26979136), (64, 14332666), (68, 13489568), (128, 7166333), (136, 6744784), (137, 6695552), (181, 5067904), (272, 3372392), (274, 3347776), (289, 3174016), (362, 2533952), (544, 1686196), (548, 1673888), (578, 1587008), (724, 1266976), (1088, 843098), (1096, 836944), (1156, 793504), (1448, 633488), (2176, 421549), (2192, 418472), (2312, 396752), (2329, 393856), (2896, 316744), (3077, 298112), (4384, 209236), (4624, 198376), (4658, 196928), (5792, 158372), (6154, 149056), (8768, 104618), (9248, 99188), (9316, 98464), (11584, 79186), (12308, 74528), (17536, 52309), (18496, 49594), (18632, 49232), (23168, 39593), (24616, 37264), (24797, 36992)]