374132752

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 858337920

約数和(自身を除く): 484205168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 137, 148, 259, 274, 296, 518, 548, 592, 659, 959, 1036, 1096, 1318, 1918, 2072, 2192, 2636, 3836, 4144, 4613, 5069, 5272, 7672, 9226, 10138, 10544, 15344, 18452, 20276, 24383, 35483, 36904, 40552, 48766, 70966, 73808, 81104, 90283, 97532, 141932, 170681, 180566, 195064, 283864, 341362, 361132, 390128, 567728, 631981, 682724, 722264, 1263962, 1365448, 1444528, 2527924, 2730896, 3340471, 5055848, 6680942, 10111696, 13361884, 23383297, 26723768, 46766594, 53447536, 93533188, 187066376, 374132752]

約数ペア:

[(1, 374132752), (2, 187066376), (4, 93533188), (7, 53447536), (8, 46766594), (14, 26723768), (16, 23383297), (28, 13361884), (37, 10111696), (56, 6680942), (74, 5055848), (112, 3340471), (137, 2730896), (148, 2527924), (259, 1444528), (274, 1365448), (296, 1263962), (518, 722264), (548, 682724), (592, 631981), (659, 567728), (959, 390128), (1036, 361132), (1096, 341362), (1318, 283864), (1918, 195064), (2072, 180566), (2192, 170681), (2636, 141932), (3836, 97532), (4144, 90283), (4613, 81104), (5069, 73808), (5272, 70966), (7672, 48766), (9226, 40552), (10138, 36904), (10544, 35483), (15344, 24383), (18452, 20276)]