216405338958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{12713}}^1$

素因数の和:13143

約数の個数: 128

約数和(自身を含む): 518487091200

約数和(自身を除く): 302081752242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 353, 423, 513, 706, 846, 893, 1026, 1059, 1269, 1786, 2118, 2538, 2679, 3177, 5358, 6354, 6707, 8037, 9531, 12713, 13414, 16074, 16591, 19062, 20121, 24111, 25426, 33182, 38139, 40242, 48222, 49773, 60363, 76278, 99546, 114417, 120726, 149319, 181089, 228834, 241547, 298638, 315229, 343251, 362178, 447957, 483094, 597511, 630458, 686502, 724641, 895914, 945687, 1195022, 1449282, 1792533, 1891374, 2173923, 2837061, 3585066, 4347846, 4487689, 5377599, 5674122, 6521769, 8511183, 8975378, 10755198, 11352709, 13043538, 13463067, 16132797, 17022366, 22705418, 26926134, 32265594, 34058127, 40389201, 68116254, 80778402, 85266091, 102174381, 121167603, 170532182, 204348762, 210921383, 242335206, 255798273, 306523143, 421842766, 511596546, 613046286, 632764149, 767394819, 1265528298, 1534789638, 1898292447, 2302184457, 3796584894, 4007506277, 4604368914, 5694877341, 8015012554, 11389754682, 12022518831, 24045037662, 36067556493, 72135112986, 108202669479, 216405338958]

約数ペア:

[(1, 216405338958), (2, 108202669479), (3, 72135112986), (6, 36067556493), (9, 24045037662), (18, 12022518831), (19, 11389754682), (27, 8015012554), (38, 5694877341), (47, 4604368914), (54, 4007506277), (57, 3796584894), (94, 2302184457), (114, 1898292447), (141, 1534789638), (171, 1265528298), (282, 767394819), (342, 632764149), (353, 613046286), (423, 511596546), (513, 421842766), (706, 306523143), (846, 255798273), (893, 242335206), (1026, 210921383), (1059, 204348762), (1269, 170532182), (1786, 121167603), (2118, 102174381), (2538, 85266091), (2679, 80778402), (3177, 68116254), (5358, 40389201), (6354, 34058127), (6707, 32265594), (8037, 26926134), (9531, 22705418), (12713, 17022366), (13414, 16132797), (16074, 13463067), (16591, 13043538), (19062, 11352709), (20121, 10755198), (24111, 8975378), (25426, 8511183), (33182, 6521769), (38139, 5674122), (40242, 5377599), (48222, 4487689), (49773, 4347846), (60363, 3585066), (76278, 2837061), (99546, 2173923), (114417, 1891374), (120726, 1792533), (149319, 1449282), (181089, 1195022), (228834, 945687), (241547, 895914), (298638, 724641), (315229, 686502), (343251, 630458), (362178, 597511), (447957, 483094)]