230653456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 504610560

約数和(自身を除く): 273957104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 79, 88, 106, 158, 176, 212, 313, 316, 424, 583, 626, 632, 848, 869, 1166, 1252, 1264, 1738, 2332, 2504, 3443, 3476, 4187, 4664, 5008, 6886, 6952, 8374, 9328, 13772, 13904, 16589, 16748, 24727, 27544, 33178, 33496, 46057, 49454, 55088, 66356, 66992, 92114, 98908, 132712, 182479, 184228, 197816, 265424, 271997, 364958, 368456, 395632, 543994, 729916, 736912, 1087988, 1310531, 1459832, 2175976, 2621062, 2919664, 4351952, 5242124, 10484248, 14415841, 20968496, 28831682, 57663364, 115326728, 230653456]

約数ペア:

[(1, 230653456), (2, 115326728), (4, 57663364), (8, 28831682), (11, 20968496), (16, 14415841), (22, 10484248), (44, 5242124), (53, 4351952), (79, 2919664), (88, 2621062), (106, 2175976), (158, 1459832), (176, 1310531), (212, 1087988), (313, 736912), (316, 729916), (424, 543994), (583, 395632), (626, 368456), (632, 364958), (848, 271997), (869, 265424), (1166, 197816), (1252, 184228), (1264, 182479), (1738, 132712), (2332, 98908), (2504, 92114), (3443, 66992), (3476, 66356), (4187, 55088), (4664, 49454), (5008, 46057), (6886, 33496), (6952, 33178), (8374, 27544), (9328, 24727), (13772, 16748), (13904, 16589)]