243216204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 744016896

約数和(自身を除く): 500800692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 434, 462, 539, 588, 651, 682, 868, 924, 1023, 1078, 1213, 1302, 1364, 1519, 1617, 2046, 2156, 2387, 2426, 2604, 3038, 3234, 3639, 4092, 4557, 4774, 4852, 6076, 6468, 7161, 7278, 8491, 9114, 9548, 13343, 14322, 14556, 16709, 16982, 18228, 25473, 26686, 28644, 33418, 33964, 37603, 40029, 50127, 50946, 53372, 59437, 66836, 75206, 80058, 93401, 100254, 101892, 112809, 118874, 150412, 160116, 178311, 186802, 200508, 225618, 237748, 263221, 280203, 356622, 373604, 413633, 451236, 526442, 560406, 653807, 713244, 789663, 827266, 1052884, 1120812, 1240899, 1307614, 1579326, 1654532, 1842547, 1961421, 2481798, 2615228, 2895431, 3158652, 3685094, 3922842, 4963596, 5527641, 5790862, 7370188, 7845684, 8686293, 11055282, 11581724, 17372586, 20268017, 22110564, 34745172, 40536034, 60804051, 81072068, 121608102, 243216204]

約数ペア:

[(1, 243216204), (2, 121608102), (3, 81072068), (4, 60804051), (6, 40536034), (7, 34745172), (11, 22110564), (12, 20268017), (14, 17372586), (21, 11581724), (22, 11055282), (28, 8686293), (31, 7845684), (33, 7370188), (42, 5790862), (44, 5527641), (49, 4963596), (62, 3922842), (66, 3685094), (77, 3158652), (84, 2895431), (93, 2615228), (98, 2481798), (124, 1961421), (132, 1842547), (147, 1654532), (154, 1579326), (186, 1307614), (196, 1240899), (217, 1120812), (231, 1052884), (294, 827266), (308, 789663), (341, 713244), (372, 653807), (434, 560406), (462, 526442), (539, 451236), (588, 413633), (651, 373604), (682, 356622), (868, 280203), (924, 263221), (1023, 237748), (1078, 225618), (1213, 200508), (1302, 186802), (1364, 178311), (1519, 160116), (1617, 150412), (2046, 118874), (2156, 112809), (2387, 101892), (2426, 100254), (2604, 93401), (3038, 80058), (3234, 75206), (3639, 66836), (4092, 59437), (4557, 53372), (4774, 50946), (4852, 50127), (6076, 40029), (6468, 37603), (7161, 33964), (7278, 33418), (8491, 28644), (9114, 26686), (9548, 25473), (13343, 18228), (14322, 16982), (14556, 16709)]