2013548864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 4334256000

約数和(自身を除く): 2320707136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 157, 199, 212, 304, 314, 398, 424, 608, 628, 796, 848, 1007, 1216, 1256, 1592, 1696, 2014, 2512, 2983, 3184, 3392, 3781, 4028, 5024, 5966, 6368, 7562, 8056, 8321, 10048, 10547, 11932, 12736, 15124, 16112, 16642, 21094, 23864, 30248, 31243, 32224, 33284, 42188, 47728, 60496, 62486, 64448, 66568, 84376, 95456, 120992, 124972, 133136, 158099, 168752, 190912, 200393, 241984, 249944, 266272, 316198, 337504, 400786, 499888, 532544, 593617, 632396, 675008, 801572, 999776, 1187234, 1264792, 1603144, 1655879, 1999552, 2374468, 2529584, 3206288, 3311758, 4748936, 5059168, 6412576, 6623516, 9497872, 10118336, 12825152, 13247032, 18995744, 26494064, 31461701, 37991488, 52988128, 62923402, 105976256, 125846804, 251693608, 503387216, 1006774432, 2013548864]

約数ペア:

[(1, 2013548864), (2, 1006774432), (4, 503387216), (8, 251693608), (16, 125846804), (19, 105976256), (32, 62923402), (38, 52988128), (53, 37991488), (64, 31461701), (76, 26494064), (106, 18995744), (152, 13247032), (157, 12825152), (199, 10118336), (212, 9497872), (304, 6623516), (314, 6412576), (398, 5059168), (424, 4748936), (608, 3311758), (628, 3206288), (796, 2529584), (848, 2374468), (1007, 1999552), (1216, 1655879), (1256, 1603144), (1592, 1264792), (1696, 1187234), (2014, 999776), (2512, 801572), (2983, 675008), (3184, 632396), (3392, 593617), (3781, 532544), (4028, 499888), (5024, 400786), (5966, 337504), (6368, 316198), (7562, 266272), (8056, 249944), (8321, 241984), (10048, 200393), (10547, 190912), (11932, 168752), (12736, 158099), (15124, 133136), (16112, 124972), (16642, 120992), (21094, 95456), (23864, 84376), (30248, 66568), (31243, 64448), (32224, 62486), (33284, 60496), (42188, 47728)]