260818896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 160

約数和(自身を含む): 802448640

約数和(自身を除く): 541629744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 391, 408, 442, 552, 598, 624, 663, 782, 816, 884, 897, 1069, 1104, 1173, 1196, 1326, 1564, 1768, 1794, 2138, 2346, 2392, 2652, 3128, 3207, 3536, 3588, 4276, 4692, 4784, 5083, 5304, 6256, 6414, 7176, 8552, 9384, 10166, 10608, 12828, 13897, 14352, 15249, 17104, 18173, 18768, 20332, 24587, 25656, 27794, 30498, 36346, 40664, 41691, 49174, 51312, 54519, 55588, 60996, 72692, 73761, 81328, 83382, 98348, 109038, 111176, 121992, 145384, 147522, 166764, 196696, 218076, 222352, 236249, 243984, 290768, 295044, 319631, 333528, 393392, 417979, 436152, 472498, 590088, 639262, 667056, 708747, 835958, 872304, 944996, 958893, 1180176, 1253937, 1278524, 1417494, 1671916, 1889992, 1917786, 2507874, 2557048, 2834988, 3343832, 3779984, 3835572, 5015748, 5114096, 5433727, 5669976, 6687664, 7671144, 10031496, 10867454, 11339952, 15342288, 16301181, 20062992, 21734908, 32602362, 43469816, 65204724, 86939632, 130409448, 260818896]

約数ペア:

[(1, 260818896), (2, 130409448), (3, 86939632), (4, 65204724), (6, 43469816), (8, 32602362), (12, 21734908), (13, 20062992), (16, 16301181), (17, 15342288), (23, 11339952), (24, 10867454), (26, 10031496), (34, 7671144), (39, 6687664), (46, 5669976), (48, 5433727), (51, 5114096), (52, 5015748), (68, 3835572), (69, 3779984), (78, 3343832), (92, 2834988), (102, 2557048), (104, 2507874), (136, 1917786), (138, 1889992), (156, 1671916), (184, 1417494), (204, 1278524), (208, 1253937), (221, 1180176), (272, 958893), (276, 944996), (299, 872304), (312, 835958), (368, 708747), (391, 667056), (408, 639262), (442, 590088), (552, 472498), (598, 436152), (624, 417979), (663, 393392), (782, 333528), (816, 319631), (884, 295044), (897, 290768), (1069, 243984), (1104, 236249), (1173, 222352), (1196, 218076), (1326, 196696), (1564, 166764), (1768, 147522), (1794, 145384), (2138, 121992), (2346, 111176), (2392, 109038), (2652, 98348), (3128, 83382), (3207, 81328), (3536, 73761), (3588, 72692), (4276, 60996), (4692, 55588), (4784, 54519), (5083, 51312), (5304, 49174), (6256, 41691), (6414, 40664), (7176, 36346), (8552, 30498), (9384, 27794), (10166, 25656), (10608, 24587), (12828, 20332), (13897, 18768), (14352, 18173), (15249, 17104)]