2105318611936

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{365249}}^1$

素因数の和:365432

約数の個数: 96

約数和(自身を含む): 4373883360000

約数和(自身を除く): 2268564748064

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 71, 86, 118, 142, 172, 236, 284, 344, 472, 568, 688, 944, 1136, 1376, 1888, 2272, 2537, 3053, 4189, 5074, 6106, 8378, 10148, 12212, 16756, 20296, 24424, 33512, 40592, 48848, 67024, 81184, 97696, 134048, 180127, 360254, 365249, 720508, 730498, 1441016, 1460996, 2882032, 2921992, 5764064, 5843984, 11687968, 15705707, 21549691, 25932679, 31411414, 43099382, 51865358, 62822828, 86198764, 103730716, 125645656, 172397528, 207461432, 251291312, 344795056, 414922864, 502582624, 689590112, 829845728, 926636713, 1115105197, 1530028061, 1853273426, 2230210394, 3060056122, 3706546852, 4460420788, 6120112244, 7413093704, 8920841576, 12240224488, 14826187408, 17841683152, 24480448976, 29652374816, 35683366304, 48960897952, 65791206623, 131582413246, 263164826492, 526329652984, 1052659305968, 2105318611936]

約数ペア:

[(1, 2105318611936), (2, 1052659305968), (4, 526329652984), (8, 263164826492), (16, 131582413246), (32, 65791206623), (43, 48960897952), (59, 35683366304), (71, 29652374816), (86, 24480448976), (118, 17841683152), (142, 14826187408), (172, 12240224488), (236, 8920841576), (284, 7413093704), (344, 6120112244), (472, 4460420788), (568, 3706546852), (688, 3060056122), (944, 2230210394), (1136, 1853273426), (1376, 1530028061), (1888, 1115105197), (2272, 926636713), (2537, 829845728), (3053, 689590112), (4189, 502582624), (5074, 414922864), (6106, 344795056), (8378, 251291312), (10148, 207461432), (12212, 172397528), (16756, 125645656), (20296, 103730716), (24424, 86198764), (33512, 62822828), (40592, 51865358), (48848, 43099382), (67024, 31411414), (81184, 25932679), (97696, 21549691), (134048, 15705707), (180127, 11687968), (360254, 5843984), (365249, 5764064), (720508, 2921992), (730498, 2882032), (1441016, 1460996)]