458388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 1415232

約数和(自身を除く): 956844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 119, 126, 153, 204, 214, 238, 252, 306, 321, 357, 428, 476, 612, 642, 714, 749, 963, 1071, 1284, 1428, 1498, 1819, 1926, 2142, 2247, 2996, 3638, 3852, 4284, 4494, 5457, 6741, 7276, 8988, 10914, 12733, 13482, 16371, 21828, 25466, 26964, 32742, 38199, 50932, 65484, 76398, 114597, 152796, 229194, 458388]

約数ペア:

[(1, 458388), (2, 229194), (3, 152796), (4, 114597), (6, 76398), (7, 65484), (9, 50932), (12, 38199), (14, 32742), (17, 26964), (18, 25466), (21, 21828), (28, 16371), (34, 13482), (36, 12733), (42, 10914), (51, 8988), (63, 7276), (68, 6741), (84, 5457), (102, 4494), (107, 4284), (119, 3852), (126, 3638), (153, 2996), (204, 2247), (214, 2142), (238, 1926), (252, 1819), (306, 1498), (321, 1428), (357, 1284), (428, 1071), (476, 963), (612, 749), (642, 714)]