243622288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 596527296

約数和(自身を除く): 352905008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 169, 182, 208, 211, 244, 338, 364, 422, 427, 488, 676, 728, 793, 844, 854, 976, 1183, 1352, 1456, 1477, 1586, 1688, 1708, 2366, 2704, 2743, 2954, 3172, 3376, 3416, 4732, 5486, 5551, 5908, 6344, 6832, 9464, 10309, 10972, 11102, 11816, 12688, 12871, 18928, 19201, 20618, 21944, 22204, 23632, 25742, 35659, 38402, 41236, 43888, 44408, 51484, 71318, 72163, 76804, 82472, 88816, 90097, 102968, 142636, 144326, 153608, 164944, 167323, 180194, 205936, 249613, 285272, 288652, 307216, 334646, 360388, 499226, 570544, 577304, 669292, 720776, 998452, 1154608, 1171261, 1338584, 1441552, 1996904, 2175199, 2342522, 2677168, 3993808, 4350398, 4685044, 8700796, 9370088, 15226393, 17401592, 18740176, 30452786, 34803184, 60905572, 121811144, 243622288]

約数ペア:

[(1, 243622288), (2, 121811144), (4, 60905572), (7, 34803184), (8, 30452786), (13, 18740176), (14, 17401592), (16, 15226393), (26, 9370088), (28, 8700796), (52, 4685044), (56, 4350398), (61, 3993808), (91, 2677168), (104, 2342522), (112, 2175199), (122, 1996904), (169, 1441552), (182, 1338584), (208, 1171261), (211, 1154608), (244, 998452), (338, 720776), (364, 669292), (422, 577304), (427, 570544), (488, 499226), (676, 360388), (728, 334646), (793, 307216), (844, 288652), (854, 285272), (976, 249613), (1183, 205936), (1352, 180194), (1456, 167323), (1477, 164944), (1586, 153608), (1688, 144326), (1708, 142636), (2366, 102968), (2704, 90097), (2743, 88816), (2954, 82472), (3172, 76804), (3376, 72163), (3416, 71318), (4732, 51484), (5486, 44408), (5551, 43888), (5908, 41236), (6344, 38402), (6832, 35659), (9464, 25742), (10309, 23632), (10972, 22204), (11102, 21944), (11816, 20618), (12688, 19201), (12871, 18928)]