338789328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 977080320

約数和(自身を除く): 638290992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 59, 62, 68, 93, 102, 118, 124, 136, 177, 186, 204, 227, 236, 248, 272, 354, 372, 408, 454, 472, 496, 527, 681, 708, 744, 816, 908, 944, 1003, 1054, 1362, 1416, 1488, 1581, 1816, 1829, 2006, 2108, 2724, 2832, 3009, 3162, 3632, 3658, 3859, 4012, 4216, 5448, 5487, 6018, 6324, 7037, 7316, 7718, 8024, 8432, 10896, 10974, 11577, 12036, 12648, 13393, 14074, 14632, 15436, 16048, 21111, 21948, 23154, 24072, 25296, 26786, 28148, 29264, 30872, 31093, 40179, 42222, 43896, 46308, 48144, 53572, 56296, 61744, 62186, 80358, 84444, 87792, 92616, 93279, 107144, 112592, 119629, 124372, 160716, 168888, 185232, 186558, 214288, 227681, 239258, 248744, 321432, 337776, 358887, 373116, 415183, 455362, 478516, 497488, 642864, 683043, 717774, 746232, 830366, 910724, 957032, 1245549, 1366086, 1435548, 1492464, 1660732, 1821448, 1914064, 2491098, 2732172, 2871096, 3321464, 3642896, 4982196, 5464344, 5742192, 6642928, 7058111, 9964392, 10928688, 14116222, 19928784, 21174333, 28232444, 42348666, 56464888, 84697332, 112929776, 169394664, 338789328]

約数ペア:

[(1, 338789328), (2, 169394664), (3, 112929776), (4, 84697332), (6, 56464888), (8, 42348666), (12, 28232444), (16, 21174333), (17, 19928784), (24, 14116222), (31, 10928688), (34, 9964392), (48, 7058111), (51, 6642928), (59, 5742192), (62, 5464344), (68, 4982196), (93, 3642896), (102, 3321464), (118, 2871096), (124, 2732172), (136, 2491098), (177, 1914064), (186, 1821448), (204, 1660732), (227, 1492464), (236, 1435548), (248, 1366086), (272, 1245549), (354, 957032), (372, 910724), (408, 830366), (454, 746232), (472, 717774), (496, 683043), (527, 642864), (681, 497488), (708, 478516), (744, 455362), (816, 415183), (908, 373116), (944, 358887), (1003, 337776), (1054, 321432), (1362, 248744), (1416, 239258), (1488, 227681), (1581, 214288), (1816, 186558), (1829, 185232), (2006, 168888), (2108, 160716), (2724, 124372), (2832, 119629), (3009, 112592), (3162, 107144), (3632, 93279), (3658, 92616), (3859, 87792), (4012, 84444), (4216, 80358), (5448, 62186), (5487, 61744), (6018, 56296), (6324, 53572), (7037, 48144), (7316, 46308), (7718, 43896), (8024, 42222), (8432, 40179), (10896, 31093), (10974, 30872), (11577, 29264), (12036, 28148), (12648, 26786), (13393, 25296), (14074, 24072), (14632, 23154), (15436, 21948), (16048, 21111)]