259696032

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^2\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 694014048

約数和(自身を除く): 434318016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 727, 732, 976, 1454, 1464, 1952, 2181, 2908, 2928, 3721, 4362, 5816, 5856, 7442, 8724, 11163, 11632, 14884, 17448, 22326, 23264, 29768, 34896, 44347, 44652, 59536, 69792, 88694, 89304, 119072, 133041, 177388, 178608, 266082, 354776, 357216, 532164, 709552, 1064328, 1419104, 2128656, 2705167, 4257312, 5410334, 8115501, 10820668, 16231002, 21641336, 32462004, 43282672, 64924008, 86565344, 129848016, 259696032]

約数ペア:

[(1, 259696032), (2, 129848016), (3, 86565344), (4, 64924008), (6, 43282672), (8, 32462004), (12, 21641336), (16, 16231002), (24, 10820668), (32, 8115501), (48, 5410334), (61, 4257312), (96, 2705167), (122, 2128656), (183, 1419104), (244, 1064328), (366, 709552), (488, 532164), (727, 357216), (732, 354776), (976, 266082), (1454, 178608), (1464, 177388), (1952, 133041), (2181, 119072), (2908, 89304), (2928, 88694), (3721, 69792), (4362, 59536), (5816, 44652), (5856, 44347), (7442, 34896), (8724, 29768), (11163, 23264), (11632, 22326), (14884, 17448)]