306403279468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2117273}}^1$

素因数の和:2117335

約数の個数: 72

約数和(自身を含む): 662317183584

約数和(自身を除く): 355913904116

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 286, 299, 484, 506, 572, 598, 1012, 1196, 1573, 2783, 3146, 3289, 5566, 6292, 6578, 11132, 13156, 36179, 72358, 144716, 2117273, 4234546, 8469092, 23290003, 27524549, 46580006, 48697279, 55049098, 93160012, 97394558, 110098196, 194789116, 256190033, 302770039, 512380066, 535670069, 605540078, 633064627, 1024760132, 1071340138, 1211080156, 1266129254, 2142680276, 2532258508, 3330470429, 5892370759, 6660940858, 6963710897, 11784741518, 13321881716, 13927421794, 23569483036, 27854843588, 76600819867, 153201639734, 306403279468]

約数ペア:

[(1, 306403279468), (2, 153201639734), (4, 76600819867), (11, 27854843588), (13, 23569483036), (22, 13927421794), (23, 13321881716), (26, 11784741518), (44, 6963710897), (46, 6660940858), (52, 5892370759), (92, 3330470429), (121, 2532258508), (143, 2142680276), (242, 1266129254), (253, 1211080156), (286, 1071340138), (299, 1024760132), (484, 633064627), (506, 605540078), (572, 535670069), (598, 512380066), (1012, 302770039), (1196, 256190033), (1573, 194789116), (2783, 110098196), (3146, 97394558), (3289, 93160012), (5566, 55049098), (6292, 48697279), (6578, 46580006), (11132, 27524549), (13156, 23290003), (36179, 8469092), (72358, 4234546), (144716, 2117273)]