312431904

素因数分解:

$2^5\times 3^6\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 168

約数和(自身を含む): 941991120

約数和(自身を除く): 629559216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 227, 236, 243, 288, 324, 354, 432, 454, 472, 486, 531, 648, 681, 708, 729, 864, 908, 944, 972, 1062, 1296, 1362, 1416, 1458, 1593, 1816, 1888, 1944, 2043, 2124, 2592, 2724, 2832, 2916, 3186, 3632, 3888, 4086, 4248, 4779, 5448, 5664, 5832, 6129, 6372, 7264, 7776, 8172, 8496, 9558, 10896, 11664, 12258, 12744, 13393, 14337, 16344, 16992, 18387, 19116, 21792, 23328, 24516, 25488, 26786, 28674, 32688, 36774, 38232, 40179, 43011, 49032, 50976, 53572, 55161, 57348, 65376, 73548, 76464, 80358, 86022, 98064, 107144, 110322, 114696, 120537, 147096, 152928, 160716, 165483, 172044, 196128, 214288, 220644, 229392, 241074, 294192, 321432, 330966, 344088, 361611, 428576, 441288, 458784, 482148, 588384, 642864, 661932, 688176, 723222, 882576, 964296, 1084833, 1285728, 1323864, 1376352, 1446444, 1765152, 1928592, 2169666, 2647728, 2892888, 3254499, 3857184, 4339332, 5295456, 5785776, 6508998, 8678664, 9763497, 11571552, 13017996, 17357328, 19526994, 26035992, 34714656, 39053988, 52071984, 78107976, 104143968, 156215952, 312431904]

約数ペア:

[(1, 312431904), (2, 156215952), (3, 104143968), (4, 78107976), (6, 52071984), (8, 39053988), (9, 34714656), (12, 26035992), (16, 19526994), (18, 17357328), (24, 13017996), (27, 11571552), (32, 9763497), (36, 8678664), (48, 6508998), (54, 5785776), (59, 5295456), (72, 4339332), (81, 3857184), (96, 3254499), (108, 2892888), (118, 2647728), (144, 2169666), (162, 1928592), (177, 1765152), (216, 1446444), (227, 1376352), (236, 1323864), (243, 1285728), (288, 1084833), (324, 964296), (354, 882576), (432, 723222), (454, 688176), (472, 661932), (486, 642864), (531, 588384), (648, 482148), (681, 458784), (708, 441288), (729, 428576), (864, 361611), (908, 344088), (944, 330966), (972, 321432), (1062, 294192), (1296, 241074), (1362, 229392), (1416, 220644), (1458, 214288), (1593, 196128), (1816, 172044), (1888, 165483), (1944, 160716), (2043, 152928), (2124, 147096), (2592, 120537), (2724, 114696), (2832, 110322), (2916, 107144), (3186, 98064), (3632, 86022), (3888, 80358), (4086, 76464), (4248, 73548), (4779, 65376), (5448, 57348), (5664, 55161), (5832, 53572), (6129, 50976), (6372, 49032), (7264, 43011), (7776, 40179), (8172, 38232), (8496, 36774), (9558, 32688), (10896, 28674), (11664, 26786), (12258, 25488), (12744, 24516), (13393, 23328), (14337, 21792), (16344, 19116), (16992, 18387)]