253633224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 710922240

約数和(自身を除く): 457289016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 127, 148, 156, 173, 222, 254, 296, 312, 346, 381, 444, 481, 508, 519, 692, 762, 888, 962, 1016, 1038, 1384, 1443, 1524, 1651, 1924, 2076, 2249, 2886, 3048, 3302, 3848, 4152, 4498, 4699, 4953, 5772, 6401, 6604, 6747, 8996, 9398, 9906, 11544, 12802, 13208, 13494, 14097, 17992, 18796, 19203, 19812, 21971, 25604, 26988, 28194, 37592, 38406, 39624, 43942, 51208, 53976, 56388, 61087, 65913, 76812, 83213, 87884, 112776, 122174, 131826, 153624, 166426, 175768, 183261, 244348, 249639, 263652, 285623, 332852, 366522, 488696, 499278, 527304, 571246, 665704, 733044, 812927, 856869, 998556, 1142492, 1466088, 1625854, 1713738, 1997112, 2284984, 2438781, 3251708, 3427476, 4877562, 6503416, 6854952, 9755124, 10568051, 19510248, 21136102, 31704153, 42272204, 63408306, 84544408, 126816612, 253633224]

約数ペア:

[(1, 253633224), (2, 126816612), (3, 84544408), (4, 63408306), (6, 42272204), (8, 31704153), (12, 21136102), (13, 19510248), (24, 10568051), (26, 9755124), (37, 6854952), (39, 6503416), (52, 4877562), (74, 3427476), (78, 3251708), (104, 2438781), (111, 2284984), (127, 1997112), (148, 1713738), (156, 1625854), (173, 1466088), (222, 1142492), (254, 998556), (296, 856869), (312, 812927), (346, 733044), (381, 665704), (444, 571246), (481, 527304), (508, 499278), (519, 488696), (692, 366522), (762, 332852), (888, 285623), (962, 263652), (1016, 249639), (1038, 244348), (1384, 183261), (1443, 175768), (1524, 166426), (1651, 153624), (1924, 131826), (2076, 122174), (2249, 112776), (2886, 87884), (3048, 83213), (3302, 76812), (3848, 65913), (4152, 61087), (4498, 56388), (4699, 53976), (4953, 51208), (5772, 43942), (6401, 39624), (6604, 38406), (6747, 37592), (8996, 28194), (9398, 26988), (9906, 25604), (11544, 21971), (12802, 19812), (13208, 19203), (13494, 18796), (14097, 17992)]