247155792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1077

約数の個数: 160

約数和(自身を含む): 760451328

約数和(自身を除く): 513295536

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, 1013, 1104, 1173, 1196, 1326, 1564, 1768, 1794, 2026, 2346, 2392, 2652, 3039, 3128, 3536, 3588, 4052, 4692, 4784, 5083, 5304, 6078, 6256, 7176, 8104, 9384, 10166, 10608, 12156, 13169, 14352, 15249, 16208, 17221, 18768, 20332, 23299, 24312, 26338, 30498, 34442, 39507, 40664, 46598, 48624, 51663, 52676, 60996, 68884, 69897, 79014, 81328, 93196, 103326, 105352, 121992, 137768, 139794, 158028, 186392, 206652, 210704, 223873, 243984, 275536, 279588, 302887, 316056, 372784, 396083, 413304, 447746, 559176, 605774, 632112, 671619, 792166, 826608, 895492, 908661, 1118352, 1188249, 1211548, 1343238, 1584332, 1790984, 1817322, 2376498, 2423096, 2686476, 3168664, 3581968, 3634644, 4752996, 4846192, 5149079, 5372952, 6337328, 7269288, 9505992, 10298158, 10745904, 14538576, 15447237, 19011984, 20596316, 30894474, 41192632, 61788948, 82385264, 123577896, 247155792]

約数ペア:

[(1, 247155792), (2, 123577896), (3, 82385264), (4, 61788948), (6, 41192632), (8, 30894474), (12, 20596316), (13, 19011984), (16, 15447237), (17, 14538576), (23, 10745904), (24, 10298158), (26, 9505992), (34, 7269288), (39, 6337328), (46, 5372952), (48, 5149079), (51, 4846192), (52, 4752996), (68, 3634644), (69, 3581968), (78, 3168664), (92, 2686476), (102, 2423096), (104, 2376498), (136, 1817322), (138, 1790984), (156, 1584332), (184, 1343238), (204, 1211548), (208, 1188249), (221, 1118352), (272, 908661), (276, 895492), (299, 826608), (312, 792166), (368, 671619), (391, 632112), (408, 605774), (442, 559176), (552, 447746), (598, 413304), (624, 396083), (663, 372784), (782, 316056), (816, 302887), (884, 279588), (897, 275536), (1013, 243984), (1104, 223873), (1173, 210704), (1196, 206652), (1326, 186392), (1564, 158028), (1768, 139794), (1794, 137768), (2026, 121992), (2346, 105352), (2392, 103326), (2652, 93196), (3039, 81328), (3128, 79014), (3536, 69897), (3588, 68884), (4052, 60996), (4692, 52676), (4784, 51663), (5083, 48624), (5304, 46598), (6078, 40664), (6256, 39507), (7176, 34442), (8104, 30498), (9384, 26338), (10166, 24312), (10608, 23299), (12156, 20332), (13169, 18768), (14352, 17221), (15249, 16208)]