243018672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 496933968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 739, 744, 806, 816, 884, 1054, 1209, 1326, 1478, 1488, 1581, 1612, 1768, 2108, 2217, 2418, 2652, 2956, 3162, 3224, 3536, 4216, 4434, 4836, 5304, 5912, 6324, 6448, 6851, 8432, 8868, 9607, 9672, 10608, 11824, 12563, 12648, 13702, 17736, 19214, 19344, 20553, 22909, 25126, 25296, 27404, 28821, 35472, 37689, 38428, 41106, 45818, 50252, 54808, 57642, 68727, 75378, 76856, 82212, 91636, 100504, 109616, 115284, 137454, 150756, 153712, 163319, 164424, 183272, 201008, 230568, 274908, 297817, 301512, 326638, 328848, 366544, 389453, 461136, 489957, 549816, 595634, 603024, 653276, 778906, 893451, 979914, 1099632, 1168359, 1191268, 1306552, 1557812, 1786902, 1959828, 2336718, 2382536, 2613104, 3115624, 3573804, 3919656, 4673436, 4765072, 5062889, 6231248, 7147608, 7839312, 9346872, 10125778, 14295216, 15188667, 18693744, 20251556, 30377334, 40503112, 60754668, 81006224, 121509336, 243018672]

約数ペア:

[(1, 243018672), (2, 121509336), (3, 81006224), (4, 60754668), (6, 40503112), (8, 30377334), (12, 20251556), (13, 18693744), (16, 15188667), (17, 14295216), (24, 10125778), (26, 9346872), (31, 7839312), (34, 7147608), (39, 6231248), (48, 5062889), (51, 4765072), (52, 4673436), (62, 3919656), (68, 3573804), (78, 3115624), (93, 2613104), (102, 2382536), (104, 2336718), (124, 1959828), (136, 1786902), (156, 1557812), (186, 1306552), (204, 1191268), (208, 1168359), (221, 1099632), (248, 979914), (272, 893451), (312, 778906), (372, 653276), (403, 603024), (408, 595634), (442, 549816), (496, 489957), (527, 461136), (624, 389453), (663, 366544), (739, 328848), (744, 326638), (806, 301512), (816, 297817), (884, 274908), (1054, 230568), (1209, 201008), (1326, 183272), (1478, 164424), (1488, 163319), (1581, 153712), (1612, 150756), (1768, 137454), (2108, 115284), (2217, 109616), (2418, 100504), (2652, 91636), (2956, 82212), (3162, 76856), (3224, 75378), (3536, 68727), (4216, 57642), (4434, 54808), (4836, 50252), (5304, 45818), (5912, 41106), (6324, 38428), (6448, 37689), (6851, 35472), (8432, 28821), (8868, 27404), (9607, 25296), (9672, 25126), (10608, 22909), (11824, 20553), (12563, 19344), (12648, 19214), (13702, 17736)]