325867776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 945014784

約数和(自身を除く): 619147008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 257, 312, 381, 384, 416, 508, 514, 624, 762, 768, 771, 832, 1016, 1028, 1248, 1524, 1542, 1651, 1664, 2032, 2056, 2496, 3048, 3084, 3302, 3328, 3341, 4064, 4112, 4953, 4992, 6096, 6168, 6604, 6682, 8128, 8224, 9906, 9984, 10023, 12192, 12336, 13208, 13364, 16256, 16448, 19812, 20046, 24384, 24672, 26416, 26728, 32512, 32639, 32896, 39624, 40092, 48768, 49344, 52832, 53456, 65278, 65792, 79248, 80184, 97536, 97917, 98688, 105664, 106912, 130556, 158496, 160368, 195834, 197376, 211328, 213824, 261112, 316992, 320736, 391668, 422656, 424307, 427648, 522224, 633984, 641472, 783336, 848614, 855296, 1044448, 1267968, 1272921, 1282944, 1566672, 1697228, 2088896, 2545842, 2565888, 3133344, 3394456, 4177792, 5091684, 6266688, 6788912, 8355584, 10183368, 12533376, 13577824, 20366736, 25066752, 27155648, 40733472, 54311296, 81466944, 108622592, 162933888, 325867776]

約数ペア:

[(1, 325867776), (2, 162933888), (3, 108622592), (4, 81466944), (6, 54311296), (8, 40733472), (12, 27155648), (13, 25066752), (16, 20366736), (24, 13577824), (26, 12533376), (32, 10183368), (39, 8355584), (48, 6788912), (52, 6266688), (64, 5091684), (78, 4177792), (96, 3394456), (104, 3133344), (127, 2565888), (128, 2545842), (156, 2088896), (192, 1697228), (208, 1566672), (254, 1282944), (256, 1272921), (257, 1267968), (312, 1044448), (381, 855296), (384, 848614), (416, 783336), (508, 641472), (514, 633984), (624, 522224), (762, 427648), (768, 424307), (771, 422656), (832, 391668), (1016, 320736), (1028, 316992), (1248, 261112), (1524, 213824), (1542, 211328), (1651, 197376), (1664, 195834), (2032, 160368), (2056, 158496), (2496, 130556), (3048, 106912), (3084, 105664), (3302, 98688), (3328, 97917), (3341, 97536), (4064, 80184), (4112, 79248), (4953, 65792), (4992, 65278), (6096, 53456), (6168, 52832), (6604, 49344), (6682, 48768), (8128, 40092), (8224, 39624), (9906, 32896), (9984, 32639), (10023, 32512), (12192, 26728), (12336, 26416), (13208, 24672), (13364, 24384), (16256, 20046), (16448, 19812)]