21676056792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 61807173120

約数和(自身を除く): 40131116328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 43, 52, 78, 82, 86, 104, 123, 129, 156, 157, 164, 172, 246, 251, 258, 312, 314, 328, 344, 471, 492, 502, 516, 533, 559, 628, 753, 942, 984, 1004, 1032, 1066, 1118, 1256, 1506, 1599, 1677, 1763, 1884, 2008, 2041, 2132, 2236, 3012, 3198, 3263, 3354, 3526, 3768, 4082, 4264, 4472, 5289, 6024, 6123, 6396, 6437, 6526, 6708, 6751, 7052, 8164, 9789, 10291, 10578, 10793, 12246, 12792, 12874, 13052, 13416, 13502, 14104, 16328, 19311, 19578, 20253, 20582, 21156, 21586, 22919, 24492, 25748, 26104, 27004, 30873, 32379, 38622, 39156, 39407, 40506, 41164, 42312, 43172, 45838, 48984, 51496, 54008, 61746, 64758, 68757, 77244, 78312, 78814, 81012, 82328, 83681, 86344, 87763, 91676, 118221, 123492, 129516, 133783, 137514, 140309, 154488, 157628, 162024, 167362, 175526, 183352, 236442, 246984, 251043, 259032, 263289, 267566, 275028, 276791, 280618, 315256, 334724, 351052, 401349, 420927, 442513, 472884, 502086, 512291, 526578, 535132, 550056, 553582, 561236, 669448, 702104, 802698, 830373, 841854, 885026, 945768, 1004172, 1024582, 1053156, 1070264, 1107164, 1122472, 1327539, 1536873, 1605396, 1615687, 1660746, 1683708, 1694501, 1770052, 2008344, 2049164, 2106312, 2214328, 2655078, 3073746, 3210792, 3231374, 3321492, 3367416, 3389002, 3540104, 3598283, 4098328, 4847061, 5083503, 5310156, 5752669, 6147492, 6462748, 6642984, 6778004, 7196566, 9694122, 10167006, 10620312, 10794849, 11505338, 12294984, 12925496, 13556008, 14393132, 17258007, 19388244, 20334012, 21003931, 21589698, 22028513, 23010676, 28786264, 34516014, 38776488, 40668024, 42007862, 43179396, 44057026, 46021352, 63011793, 66085539, 69032028, 69474541, 84015724, 86358792, 88114052, 126023586, 132171078, 138064056, 138949082, 168031448, 176228104, 208423623, 252047172, 264342156, 277898164, 416847246, 504094344, 528684312, 555796328, 833694492, 903169033, 1667388984, 1806338066, 2709507099, 3612676132, 5419014198, 7225352264, 10838028396, 21676056792]

約数ペア:

[(1, 21676056792), (2, 10838028396), (3, 7225352264), (4, 5419014198), (6, 3612676132), (8, 2709507099), (12, 1806338066), (13, 1667388984), (24, 903169033), (26, 833694492), (39, 555796328), (41, 528684312), (43, 504094344), (52, 416847246), (78, 277898164), (82, 264342156), (86, 252047172), (104, 208423623), (123, 176228104), (129, 168031448), (156, 138949082), (157, 138064056), (164, 132171078), (172, 126023586), (246, 88114052), (251, 86358792), (258, 84015724), (312, 69474541), (314, 69032028), (328, 66085539), (344, 63011793), (471, 46021352), (492, 44057026), (502, 43179396), (516, 42007862), (533, 40668024), (559, 38776488), (628, 34516014), (753, 28786264), (942, 23010676), (984, 22028513), (1004, 21589698), (1032, 21003931), (1066, 20334012), (1118, 19388244), (1256, 17258007), (1506, 14393132), (1599, 13556008), (1677, 12925496), (1763, 12294984), (1884, 11505338), (2008, 10794849), (2041, 10620312), (2132, 10167006), (2236, 9694122), (3012, 7196566), (3198, 6778004), (3263, 6642984), (3354, 6462748), (3526, 6147492), (3768, 5752669), (4082, 5310156), (4264, 5083503), (4472, 4847061), (5289, 4098328), (6024, 3598283), (6123, 3540104), (6396, 3389002), (6437, 3367416), (6526, 3321492), (6708, 3231374), (6751, 3210792), (7052, 3073746), (8164, 2655078), (9789, 2214328), (10291, 2106312), (10578, 2049164), (10793, 2008344), (12246, 1770052), (12792, 1694501), (12874, 1683708), (13052, 1660746), (13416, 1615687), (13502, 1605396), (14104, 1536873), (16328, 1327539), (19311, 1122472), (19578, 1107164), (20253, 1070264), (20582, 1053156), (21156, 1024582), (21586, 1004172), (22919, 945768), (24492, 885026), (25748, 841854), (26104, 830373), (27004, 802698), (30873, 702104), (32379, 669448), (38622, 561236), (39156, 553582), (39407, 550056), (40506, 535132), (41164, 526578), (42312, 512291), (43172, 502086), (45838, 472884), (48984, 442513), (51496, 420927), (54008, 401349), (61746, 351052), (64758, 334724), (68757, 315256), (77244, 280618), (78312, 276791), (78814, 275028), (81012, 267566), (82328, 263289), (83681, 259032), (86344, 251043), (87763, 246984), (91676, 236442), (118221, 183352), (123492, 175526), (129516, 167362), (133783, 162024), (137514, 157628), (140309, 154488)]