581667072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 1780340352

約数和(自身を除く): 1198673280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 257, 336, 384, 421, 448, 514, 672, 768, 771, 842, 896, 1028, 1263, 1344, 1542, 1684, 1792, 1799, 2056, 2526, 2688, 2947, 3084, 3368, 3598, 4112, 5052, 5376, 5397, 5894, 6168, 6736, 7196, 8224, 8841, 10104, 10794, 11788, 12336, 13472, 14392, 16448, 17682, 20208, 21588, 23576, 24672, 26944, 28784, 32896, 35364, 40416, 43176, 47152, 49344, 53888, 57568, 65792, 70728, 80832, 86352, 94304, 98688, 107776, 108197, 115136, 141456, 161664, 172704, 188608, 197376, 216394, 230272, 282912, 323328, 324591, 345408, 377216, 432788, 460544, 565824, 649182, 690816, 754432, 757379, 865576, 1131648, 1298364, 1381632, 1514758, 1731152, 2263296, 2272137, 2596728, 3029516, 3462304, 4544274, 5193456, 6059032, 6924608, 9088548, 10386912, 12118064, 13849216, 18177096, 20773824, 24236128, 27698432, 36354192, 41547648, 48472256, 72708384, 83095296, 96944512, 145416768, 193889024, 290833536, 581667072]

約数ペア:

[(1, 581667072), (2, 290833536), (3, 193889024), (4, 145416768), (6, 96944512), (7, 83095296), (8, 72708384), (12, 48472256), (14, 41547648), (16, 36354192), (21, 27698432), (24, 24236128), (28, 20773824), (32, 18177096), (42, 13849216), (48, 12118064), (56, 10386912), (64, 9088548), (84, 6924608), (96, 6059032), (112, 5193456), (128, 4544274), (168, 3462304), (192, 3029516), (224, 2596728), (256, 2272137), (257, 2263296), (336, 1731152), (384, 1514758), (421, 1381632), (448, 1298364), (514, 1131648), (672, 865576), (768, 757379), (771, 754432), (842, 690816), (896, 649182), (1028, 565824), (1263, 460544), (1344, 432788), (1542, 377216), (1684, 345408), (1792, 324591), (1799, 323328), (2056, 282912), (2526, 230272), (2688, 216394), (2947, 197376), (3084, 188608), (3368, 172704), (3598, 161664), (4112, 141456), (5052, 115136), (5376, 108197), (5397, 107776), (5894, 98688), (6168, 94304), (6736, 86352), (7196, 80832), (8224, 70728), (8841, 65792), (10104, 57568), (10794, 53888), (11788, 49344), (12336, 47152), (13472, 43176), (14392, 40416), (16448, 35364), (17682, 32896), (20208, 28784), (21588, 26944), (23576, 24672)]