212079924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 658022400

約数和(自身を除く): 445942476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 67, 79, 84, 106, 108, 126, 134, 158, 159, 189, 201, 212, 237, 252, 268, 316, 318, 371, 378, 402, 469, 474, 477, 553, 603, 636, 711, 742, 756, 804, 938, 948, 954, 1106, 1113, 1206, 1407, 1422, 1431, 1484, 1659, 1809, 1876, 1908, 2133, 2212, 2226, 2412, 2814, 2844, 2862, 3318, 3339, 3551, 3618, 4187, 4221, 4266, 4452, 4977, 5293, 5628, 5724, 6636, 6678, 7102, 7236, 8374, 8442, 8532, 9954, 10017, 10586, 10653, 12561, 12663, 13356, 14204, 14931, 15879, 16748, 16884, 19908, 20034, 21172, 21306, 24857, 25122, 25326, 29309, 29862, 31758, 31959, 37051, 37683, 40068, 42612, 47637, 49714, 50244, 50652, 58618, 59724, 63516, 63918, 74102, 74571, 75366, 87927, 95274, 95877, 99428, 111153, 113049, 117236, 127836, 142911, 148204, 149142, 150732, 175854, 190548, 191754, 222306, 223713, 226098, 263781, 280529, 285822, 298284, 333459, 351708, 383508, 444612, 447426, 452196, 527562, 561058, 571644, 666918, 671139, 791343, 841587, 894852, 1000377, 1055124, 1122116, 1333836, 1342278, 1582686, 1683174, 1963703, 2000754, 2524761, 2684556, 3165372, 3366348, 3927406, 4001508, 5049522, 5891109, 7574283, 7854812, 10099044, 11782218, 15148566, 17673327, 23564436, 30297132, 35346654, 53019981, 70693308, 106039962, 212079924]

約数ペア:

[(1, 212079924), (2, 106039962), (3, 70693308), (4, 53019981), (6, 35346654), (7, 30297132), (9, 23564436), (12, 17673327), (14, 15148566), (18, 11782218), (21, 10099044), (27, 7854812), (28, 7574283), (36, 5891109), (42, 5049522), (53, 4001508), (54, 3927406), (63, 3366348), (67, 3165372), (79, 2684556), (84, 2524761), (106, 2000754), (108, 1963703), (126, 1683174), (134, 1582686), (158, 1342278), (159, 1333836), (189, 1122116), (201, 1055124), (212, 1000377), (237, 894852), (252, 841587), (268, 791343), (316, 671139), (318, 666918), (371, 571644), (378, 561058), (402, 527562), (469, 452196), (474, 447426), (477, 444612), (553, 383508), (603, 351708), (636, 333459), (711, 298284), (742, 285822), (756, 280529), (804, 263781), (938, 226098), (948, 223713), (954, 222306), (1106, 191754), (1113, 190548), (1206, 175854), (1407, 150732), (1422, 149142), (1431, 148204), (1484, 142911), (1659, 127836), (1809, 117236), (1876, 113049), (1908, 111153), (2133, 99428), (2212, 95877), (2226, 95274), (2412, 87927), (2814, 75366), (2844, 74571), (2862, 74102), (3318, 63918), (3339, 63516), (3551, 59724), (3618, 58618), (4187, 50652), (4221, 50244), (4266, 49714), (4452, 47637), (4977, 42612), (5293, 40068), (5628, 37683), (5724, 37051), (6636, 31959), (6678, 31758), (7102, 29862), (7236, 29309), (8374, 25326), (8442, 25122), (8532, 24857), (9954, 21306), (10017, 21172), (10586, 20034), (10653, 19908), (12561, 16884), (12663, 16748), (13356, 15879), (14204, 14931)]