2016791856

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2619

約数の個数: 120

約数和(自身を含む): 5836104144

約数和(自身を除く): 3819312288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 157, 222, 296, 314, 333, 444, 471, 592, 628, 666, 888, 942, 1256, 1332, 1413, 1776, 1884, 2411, 2512, 2664, 2826, 3768, 4822, 5328, 5652, 5809, 7233, 7536, 9644, 11304, 11618, 14466, 17427, 19288, 21699, 22608, 23236, 28932, 34854, 38576, 43398, 46472, 52281, 57864, 69708, 86796, 89207, 92944, 104562, 115728, 139416, 173592, 178414, 209124, 267621, 278832, 347184, 356828, 378527, 418248, 535242, 713656, 757054, 802863, 836496, 1070484, 1135581, 1427312, 1514108, 1605726, 2140968, 2271162, 3028216, 3211452, 3406743, 4281936, 4542324, 6056432, 6422904, 6813486, 9084648, 12845808, 13626972, 14005499, 18169296, 27253944, 28010998, 42016497, 54507888, 56021996, 84032994, 112043992, 126049491, 168065988, 224087984, 252098982, 336131976, 504197964, 672263952, 1008395928, 2016791856]

約数ペア:

[(1, 2016791856), (2, 1008395928), (3, 672263952), (4, 504197964), (6, 336131976), (8, 252098982), (9, 224087984), (12, 168065988), (16, 126049491), (18, 112043992), (24, 84032994), (36, 56021996), (37, 54507888), (48, 42016497), (72, 28010998), (74, 27253944), (111, 18169296), (144, 14005499), (148, 13626972), (157, 12845808), (222, 9084648), (296, 6813486), (314, 6422904), (333, 6056432), (444, 4542324), (471, 4281936), (592, 3406743), (628, 3211452), (666, 3028216), (888, 2271162), (942, 2140968), (1256, 1605726), (1332, 1514108), (1413, 1427312), (1776, 1135581), (1884, 1070484), (2411, 836496), (2512, 802863), (2664, 757054), (2826, 713656), (3768, 535242), (4822, 418248), (5328, 378527), (5652, 356828), (5809, 347184), (7233, 278832), (7536, 267621), (9644, 209124), (11304, 178414), (11618, 173592), (14466, 139416), (17427, 115728), (19288, 104562), (21699, 92944), (22608, 89207), (23236, 86796), (28932, 69708), (34854, 57864), (38576, 52281), (43398, 46472)]