213552612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7279

約数の個数: 120

約数和(自身を含む): 687194816

約数和(自身を除く): 473642204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7243, 7371, 9828, 14486, 14742, 21729, 28972, 29484, 43458, 50701, 65187, 86916, 94159, 101402, 130374, 152103, 188318, 195561, 202804, 260748, 282477, 304206, 376636, 391122, 456309, 564954, 586683, 608412, 659113, 782244, 847431, 912618, 1129908, 1173366, 1318226, 1368927, 1694862, 1825236, 1977339, 2346732, 2542293, 2636452, 2737854, 3389724, 3954678, 4106781, 5084586, 5475708, 5932017, 7626879, 7909356, 8213562, 10169172, 11864034, 15253758, 16427124, 17796051, 23728068, 30507516, 35592102, 53388153, 71184204, 106776306, 213552612]

約数ペア:

[(1, 213552612), (2, 106776306), (3, 71184204), (4, 53388153), (6, 35592102), (7, 30507516), (9, 23728068), (12, 17796051), (13, 16427124), (14, 15253758), (18, 11864034), (21, 10169172), (26, 8213562), (27, 7909356), (28, 7626879), (36, 5932017), (39, 5475708), (42, 5084586), (52, 4106781), (54, 3954678), (63, 3389724), (78, 2737854), (81, 2636452), (84, 2542293), (91, 2346732), (108, 1977339), (117, 1825236), (126, 1694862), (156, 1368927), (162, 1318226), (182, 1173366), (189, 1129908), (234, 912618), (252, 847431), (273, 782244), (324, 659113), (351, 608412), (364, 586683), (378, 564954), (468, 456309), (546, 391122), (567, 376636), (702, 304206), (756, 282477), (819, 260748), (1053, 202804), (1092, 195561), (1134, 188318), (1404, 152103), (1638, 130374), (2106, 101402), (2268, 94159), (2457, 86916), (3276, 65187), (4212, 50701), (4914, 43458), (7243, 29484), (7371, 28972), (9828, 21729), (14486, 14742)]