778870872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11399}}^1$

素因数の和:11497

約数の個数: 96

約数和(自身を含む): 2303028000

約数和(自身を除く): 1524157128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 468, 584, 657, 876, 936, 949, 1314, 1752, 1898, 2628, 2847, 3796, 5256, 5694, 7592, 8541, 11388, 11399, 17082, 22776, 22798, 34164, 34197, 45596, 68328, 68394, 91192, 102591, 136788, 148187, 205182, 273576, 296374, 410364, 444561, 592748, 820728, 832127, 889122, 1185496, 1333683, 1664254, 1778244, 2496381, 2667366, 3328508, 3556488, 4992762, 5334732, 6657016, 7489143, 9985524, 10669464, 10817651, 14978286, 19971048, 21635302, 29956572, 32452953, 43270604, 59913144, 64905906, 86541208, 97358859, 129811812, 194717718, 259623624, 389435436, 778870872]

約数ペア:

[(1, 778870872), (2, 389435436), (3, 259623624), (4, 194717718), (6, 129811812), (8, 97358859), (9, 86541208), (12, 64905906), (13, 59913144), (18, 43270604), (24, 32452953), (26, 29956572), (36, 21635302), (39, 19971048), (52, 14978286), (72, 10817651), (73, 10669464), (78, 9985524), (104, 7489143), (117, 6657016), (146, 5334732), (156, 4992762), (219, 3556488), (234, 3328508), (292, 2667366), (312, 2496381), (438, 1778244), (468, 1664254), (584, 1333683), (657, 1185496), (876, 889122), (936, 832127), (949, 820728), (1314, 592748), (1752, 444561), (1898, 410364), (2628, 296374), (2847, 273576), (3796, 205182), (5256, 148187), (5694, 136788), (7592, 102591), (8541, 91192), (11388, 68394), (11399, 68328), (17082, 45596), (22776, 34197), (22798, 34164)]