258209322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 623184192

約数和(自身を除く): 364974870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 73, 98, 106, 146, 147, 159, 219, 227, 294, 318, 371, 438, 454, 511, 681, 742, 1022, 1113, 1362, 1533, 1589, 2226, 2597, 3066, 3178, 3577, 3869, 4767, 5194, 7154, 7738, 7791, 9534, 10731, 11123, 11607, 12031, 15582, 16571, 21462, 22246, 23214, 24062, 27083, 33142, 33369, 36093, 49713, 54166, 66738, 72186, 81249, 84217, 99426, 115997, 162498, 168434, 189581, 231994, 252651, 347991, 379162, 505302, 568743, 589519, 695982, 811979, 878263, 1137486, 1179038, 1623958, 1756526, 1768557, 2435937, 2634789, 3537114, 4871874, 5269578, 6147841, 12295682, 18443523, 36887046, 43034887, 86069774, 129104661, 258209322]

約数ペア:

[(1, 258209322), (2, 129104661), (3, 86069774), (6, 43034887), (7, 36887046), (14, 18443523), (21, 12295682), (42, 6147841), (49, 5269578), (53, 4871874), (73, 3537114), (98, 2634789), (106, 2435937), (146, 1768557), (147, 1756526), (159, 1623958), (219, 1179038), (227, 1137486), (294, 878263), (318, 811979), (371, 695982), (438, 589519), (454, 568743), (511, 505302), (681, 379162), (742, 347991), (1022, 252651), (1113, 231994), (1362, 189581), (1533, 168434), (1589, 162498), (2226, 115997), (2597, 99426), (3066, 84217), (3178, 81249), (3577, 72186), (3869, 66738), (4767, 54166), (5194, 49713), (7154, 36093), (7738, 33369), (7791, 33142), (9534, 27083), (10731, 24062), (11123, 23214), (11607, 22246), (12031, 21462), (15582, 16571)]