317575728

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 140

約数和(自身を含む): 971764440

約数和(自身を除く): 654188712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1433, 1458, 1539, 1944, 2052, 2736, 2866, 2916, 3078, 3888, 4104, 4299, 4617, 5732, 5832, 6156, 8208, 8598, 9234, 11464, 11664, 12312, 12897, 13851, 17196, 18468, 22928, 24624, 25794, 27227, 27702, 34392, 36936, 38691, 51588, 54454, 55404, 68784, 73872, 77382, 81681, 103176, 108908, 110808, 116073, 154764, 163362, 206352, 217816, 221616, 232146, 245043, 309528, 326724, 348219, 435632, 464292, 490086, 619056, 653448, 696438, 735129, 928584, 980172, 1044657, 1306896, 1392876, 1470258, 1857168, 1960344, 2089314, 2205387, 2785752, 2940516, 3920688, 4178628, 4410774, 5571504, 5881032, 6616161, 8357256, 8821548, 11762064, 13232322, 16714512, 17643096, 19848483, 26464644, 35286192, 39696966, 52929288, 79393932, 105858576, 158787864, 317575728]

約数ペア:

[(1, 317575728), (2, 158787864), (3, 105858576), (4, 79393932), (6, 52929288), (8, 39696966), (9, 35286192), (12, 26464644), (16, 19848483), (18, 17643096), (19, 16714512), (24, 13232322), (27, 11762064), (36, 8821548), (38, 8357256), (48, 6616161), (54, 5881032), (57, 5571504), (72, 4410774), (76, 4178628), (81, 3920688), (108, 2940516), (114, 2785752), (144, 2205387), (152, 2089314), (162, 1960344), (171, 1857168), (216, 1470258), (228, 1392876), (243, 1306896), (304, 1044657), (324, 980172), (342, 928584), (432, 735129), (456, 696438), (486, 653448), (513, 619056), (648, 490086), (684, 464292), (729, 435632), (912, 348219), (972, 326724), (1026, 309528), (1296, 245043), (1368, 232146), (1433, 221616), (1458, 217816), (1539, 206352), (1944, 163362), (2052, 154764), (2736, 116073), (2866, 110808), (2916, 108908), (3078, 103176), (3888, 81681), (4104, 77382), (4299, 73872), (4617, 68784), (5732, 55404), (5832, 54454), (6156, 51588), (8208, 38691), (8598, 36936), (9234, 34392), (11464, 27702), (11664, 27227), (12312, 25794), (12897, 24624), (13851, 22928), (17196, 18468)]