388519488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 168

約数和(自身を含む): 1282549632

約数和(自身を除く): 894030144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 167, 168, 192, 224, 252, 288, 334, 336, 448, 501, 504, 576, 577, 668, 672, 1002, 1008, 1154, 1169, 1336, 1344, 1503, 1731, 2004, 2016, 2308, 2338, 2672, 3006, 3462, 3507, 4008, 4032, 4039, 4616, 4676, 5193, 5344, 6012, 6924, 7014, 8016, 8078, 9232, 9352, 10386, 10521, 10688, 12024, 12117, 13848, 14028, 16032, 16156, 18464, 18704, 20772, 21042, 24048, 24234, 27696, 28056, 32064, 32312, 36351, 36928, 37408, 41544, 42084, 48096, 48468, 55392, 56112, 64624, 72702, 74816, 83088, 84168, 96192, 96359, 96936, 110784, 112224, 129248, 145404, 166176, 168336, 192718, 193872, 224448, 258496, 289077, 290808, 332352, 336672, 385436, 387744, 578154, 581616, 673344, 674513, 770872, 775488, 867231, 1156308, 1163232, 1349026, 1541744, 1734462, 2023539, 2312616, 2326464, 2698052, 3083488, 3468924, 4047078, 4625232, 5396104, 6070617, 6166976, 6937848, 8094156, 9250464, 10792208, 12141234, 13875696, 16188312, 18500928, 21584416, 24282468, 27751392, 32376624, 43168832, 48564936, 55502784, 64753248, 97129872, 129506496, 194259744, 388519488]

約数ペア:

[(1, 388519488), (2, 194259744), (3, 129506496), (4, 97129872), (6, 64753248), (7, 55502784), (8, 48564936), (9, 43168832), (12, 32376624), (14, 27751392), (16, 24282468), (18, 21584416), (21, 18500928), (24, 16188312), (28, 13875696), (32, 12141234), (36, 10792208), (42, 9250464), (48, 8094156), (56, 6937848), (63, 6166976), (64, 6070617), (72, 5396104), (84, 4625232), (96, 4047078), (112, 3468924), (126, 3083488), (144, 2698052), (167, 2326464), (168, 2312616), (192, 2023539), (224, 1734462), (252, 1541744), (288, 1349026), (334, 1163232), (336, 1156308), (448, 867231), (501, 775488), (504, 770872), (576, 674513), (577, 673344), (668, 581616), (672, 578154), (1002, 387744), (1008, 385436), (1154, 336672), (1169, 332352), (1336, 290808), (1344, 289077), (1503, 258496), (1731, 224448), (2004, 193872), (2016, 192718), (2308, 168336), (2338, 166176), (2672, 145404), (3006, 129248), (3462, 112224), (3507, 110784), (4008, 96936), (4032, 96359), (4039, 96192), (4616, 84168), (4676, 83088), (5193, 74816), (5344, 72702), (6012, 64624), (6924, 56112), (7014, 55392), (8016, 48468), (8078, 48096), (9232, 42084), (9352, 41544), (10386, 37408), (10521, 36928), (10688, 36351), (12024, 32312), (12117, 32064), (13848, 28056), (14028, 27696), (16032, 24234), (16156, 24048), (18464, 21042), (18704, 20772)]