1828072016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 3952675584

約数和(自身を除く): 2124603568

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 103, 136, 184, 206, 272, 368, 391, 412, 782, 824, 1564, 1648, 1751, 2369, 2837, 3128, 3502, 4738, 5674, 6256, 7004, 9476, 11348, 14008, 18952, 22696, 28016, 37904, 40273, 45392, 48229, 65251, 80546, 96458, 130502, 161092, 192916, 261004, 292211, 322184, 385832, 522008, 584422, 644368, 771664, 1044016, 1109267, 1168844, 2218534, 2337688, 4437068, 4675376, 4967587, 6720853, 8874136, 9935174, 13441706, 17748272, 19870348, 26883412, 39740696, 53766824, 79481392, 107533648, 114254501, 228509002, 457018004, 914036008, 1828072016]

約数ペア:

[(1, 1828072016), (2, 914036008), (4, 457018004), (8, 228509002), (16, 114254501), (17, 107533648), (23, 79481392), (34, 53766824), (46, 39740696), (68, 26883412), (92, 19870348), (103, 17748272), (136, 13441706), (184, 9935174), (206, 8874136), (272, 6720853), (368, 4967587), (391, 4675376), (412, 4437068), (782, 2337688), (824, 2218534), (1564, 1168844), (1648, 1109267), (1751, 1044016), (2369, 771664), (2837, 644368), (3128, 584422), (3502, 522008), (4738, 385832), (5674, 322184), (6256, 292211), (7004, 261004), (9476, 192916), (11348, 161092), (14008, 130502), (18952, 96458), (22696, 80546), (28016, 65251), (37904, 48229), (40273, 45392)]