920273952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 2641893408

約数和(自身を除く): 1721619456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 169, 208, 262, 312, 338, 393, 416, 433, 507, 524, 624, 676, 786, 866, 1014, 1048, 1248, 1299, 1352, 1572, 1703, 1732, 2028, 2096, 2598, 2704, 3144, 3406, 3464, 4056, 4192, 5109, 5196, 5408, 5629, 6288, 6812, 6928, 8112, 10218, 10392, 11258, 12576, 13624, 13856, 16224, 16887, 20436, 20784, 22139, 22516, 27248, 33774, 40872, 41568, 44278, 45032, 54496, 56723, 66417, 67548, 73177, 81744, 88556, 90064, 113446, 132834, 135096, 146354, 163488, 170169, 177112, 180128, 219531, 226892, 265668, 270192, 292708, 340338, 354224, 439062, 453784, 531336, 540384, 585416, 680676, 708448, 737399, 878124, 907568, 1062672, 1170832, 1361352, 1474798, 1756248, 1815136, 2125344, 2212197, 2341664, 2722704, 2949596, 3512496, 4424394, 5445408, 5899192, 7024992, 8848788, 9586187, 11798384, 17697576, 19172374, 23596768, 28758561, 35395152, 38344748, 57517122, 70790304, 76689496, 115034244, 153378992, 230068488, 306757984, 460136976, 920273952]

約数ペア:

[(1, 920273952), (2, 460136976), (3, 306757984), (4, 230068488), (6, 153378992), (8, 115034244), (12, 76689496), (13, 70790304), (16, 57517122), (24, 38344748), (26, 35395152), (32, 28758561), (39, 23596768), (48, 19172374), (52, 17697576), (78, 11798384), (96, 9586187), (104, 8848788), (131, 7024992), (156, 5899192), (169, 5445408), (208, 4424394), (262, 3512496), (312, 2949596), (338, 2722704), (393, 2341664), (416, 2212197), (433, 2125344), (507, 1815136), (524, 1756248), (624, 1474798), (676, 1361352), (786, 1170832), (866, 1062672), (1014, 907568), (1048, 878124), (1248, 737399), (1299, 708448), (1352, 680676), (1572, 585416), (1703, 540384), (1732, 531336), (2028, 453784), (2096, 439062), (2598, 354224), (2704, 340338), (3144, 292708), (3406, 270192), (3464, 265668), (4056, 226892), (4192, 219531), (5109, 180128), (5196, 177112), (5408, 170169), (5629, 163488), (6288, 146354), (6812, 135096), (6928, 132834), (8112, 113446), (10218, 90064), (10392, 88556), (11258, 81744), (12576, 73177), (13624, 67548), (13856, 66417), (16224, 56723), (16887, 54496), (20436, 45032), (20784, 44278), (22139, 41568), (22516, 40872), (27248, 33774)]