217344816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 678776000

約数和(自身を除く): 461431184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 229, 234, 312, 338, 351, 432, 458, 468, 507, 624, 676, 687, 702, 916, 936, 1014, 1352, 1374, 1404, 1521, 1832, 1872, 2028, 2061, 2197, 2704, 2748, 2808, 2977, 3042, 3664, 4056, 4122, 4394, 4563, 5496, 5616, 5954, 6084, 6183, 6591, 8112, 8244, 8788, 8931, 9126, 10992, 11908, 12168, 12366, 13182, 16488, 17576, 17862, 18252, 19773, 23816, 24336, 24732, 26364, 26793, 32976, 35152, 35724, 36504, 38701, 39546, 47632, 49464, 52728, 53586, 59319, 71448, 73008, 77402, 79092, 80379, 98928, 105456, 107172, 116103, 118638, 142896, 154804, 158184, 160758, 214344, 232206, 237276, 309608, 316368, 321516, 348309, 428688, 464412, 474552, 503113, 619216, 643032, 696618, 928824, 949104, 1006226, 1044927, 1286064, 1393236, 1509339, 1857648, 2012452, 2089854, 2786472, 3018678, 4024904, 4179708, 4528017, 5572944, 6037356, 8049808, 8359416, 9056034, 12074712, 13584051, 16718832, 18112068, 24149424, 27168102, 36224136, 54336204, 72448272, 108672408, 217344816]

約数ペア:

[(1, 217344816), (2, 108672408), (3, 72448272), (4, 54336204), (6, 36224136), (8, 27168102), (9, 24149424), (12, 18112068), (13, 16718832), (16, 13584051), (18, 12074712), (24, 9056034), (26, 8359416), (27, 8049808), (36, 6037356), (39, 5572944), (48, 4528017), (52, 4179708), (54, 4024904), (72, 3018678), (78, 2786472), (104, 2089854), (108, 2012452), (117, 1857648), (144, 1509339), (156, 1393236), (169, 1286064), (208, 1044927), (216, 1006226), (229, 949104), (234, 928824), (312, 696618), (338, 643032), (351, 619216), (432, 503113), (458, 474552), (468, 464412), (507, 428688), (624, 348309), (676, 321516), (687, 316368), (702, 309608), (916, 237276), (936, 232206), (1014, 214344), (1352, 160758), (1374, 158184), (1404, 154804), (1521, 142896), (1832, 118638), (1872, 116103), (2028, 107172), (2061, 105456), (2197, 98928), (2704, 80379), (2748, 79092), (2808, 77402), (2977, 73008), (3042, 71448), (3664, 59319), (4056, 53586), (4122, 52728), (4394, 49464), (4563, 47632), (5496, 39546), (5616, 38701), (5954, 36504), (6084, 35724), (6183, 35152), (6591, 32976), (8112, 26793), (8244, 26364), (8788, 24732), (8931, 24336), (9126, 23816), (10992, 19773), (11908, 18252), (12168, 17862), (12366, 17576), (13182, 16488)]