858251268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 144

約数和(自身を含む): 2610800640

約数和(自身を除く): 1752549372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 252, 254, 294, 378, 381, 441, 508, 588, 756, 762, 882, 889, 1143, 1277, 1323, 1524, 1764, 1778, 2286, 2554, 2646, 2667, 3429, 3556, 3831, 4572, 5108, 5292, 5334, 6223, 6858, 7662, 8001, 8939, 10668, 11493, 12446, 13716, 15324, 16002, 17878, 18669, 22986, 24003, 24892, 26817, 32004, 34479, 35756, 37338, 45972, 48006, 53634, 56007, 62573, 68958, 74676, 80451, 96012, 107268, 112014, 125146, 137916, 160902, 162179, 168021, 187719, 224028, 241353, 250292, 321804, 324358, 336042, 375438, 482706, 486537, 563157, 648716, 672084, 750876, 965412, 973074, 1126314, 1135253, 1459611, 1689471, 1946148, 2252628, 2270506, 2919222, 3378942, 3405759, 4378833, 4541012, 5838444, 6757884, 6811518, 7946771, 8757666, 10217277, 13623036, 15893542, 17515332, 20434554, 23840313, 30651831, 31787084, 40869108, 47680626, 61303662, 71520939, 95361252, 122607324, 143041878, 214562817, 286083756, 429125634, 858251268]

約数ペア:

[(1, 858251268), (2, 429125634), (3, 286083756), (4, 214562817), (6, 143041878), (7, 122607324), (9, 95361252), (12, 71520939), (14, 61303662), (18, 47680626), (21, 40869108), (27, 31787084), (28, 30651831), (36, 23840313), (42, 20434554), (49, 17515332), (54, 15893542), (63, 13623036), (84, 10217277), (98, 8757666), (108, 7946771), (126, 6811518), (127, 6757884), (147, 5838444), (189, 4541012), (196, 4378833), (252, 3405759), (254, 3378942), (294, 2919222), (378, 2270506), (381, 2252628), (441, 1946148), (508, 1689471), (588, 1459611), (756, 1135253), (762, 1126314), (882, 973074), (889, 965412), (1143, 750876), (1277, 672084), (1323, 648716), (1524, 563157), (1764, 486537), (1778, 482706), (2286, 375438), (2554, 336042), (2646, 324358), (2667, 321804), (3429, 250292), (3556, 241353), (3831, 224028), (4572, 187719), (5108, 168021), (5292, 162179), (5334, 160902), (6223, 137916), (6858, 125146), (7662, 112014), (8001, 107268), (8939, 96012), (10668, 80451), (11493, 74676), (12446, 68958), (13716, 62573), (15324, 56007), (16002, 53634), (17878, 48006), (18669, 45972), (22986, 37338), (24003, 35756), (24892, 34479), (26817, 32004)]