19173985584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4100

約数の個数: 240

約数和(自身を含む): 58294840320

約数和(自身を除く): 39120854736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 169, 186, 208, 228, 247, 248, 304, 312, 338, 372, 403, 456, 494, 496, 507, 589, 624, 676, 741, 744, 806, 912, 988, 1014, 1178, 1209, 1352, 1482, 1488, 1612, 1767, 1976, 2028, 2356, 2418, 2704, 2964, 3211, 3224, 3534, 3952, 4013, 4056, 4712, 4836, 5239, 5928, 6422, 6448, 7068, 7657, 8026, 8112, 9424, 9633, 9672, 10478, 11856, 12039, 12844, 14136, 15314, 15717, 16052, 19266, 19344, 20956, 22971, 24078, 25688, 28272, 30628, 31434, 32104, 38532, 41912, 45942, 48156, 51376, 52169, 61256, 62868, 64208, 76247, 77064, 83824, 91884, 96312, 99541, 104338, 122512, 124403, 125736, 152494, 154128, 156507, 183768, 192624, 199082, 208676, 228741, 248806, 251472, 298623, 304988, 313014, 367536, 373209, 398164, 417352, 457482, 497612, 597246, 609976, 626028, 678197, 746418, 796328, 834704, 914964, 991211, 995224, 1194492, 1219952, 1252056, 1356394, 1492836, 1592656, 1617239, 1829928, 1982422, 1990448, 2034591, 2363657, 2388984, 2504112, 2712788, 2973633, 2985672, 3234478, 3659856, 3964844, 4069182, 4727314, 4777968, 4851717, 5425576, 5947266, 5971344, 6468956, 7090971, 7929688, 8138364, 9454628, 9703434, 10851152, 11894532, 12885743, 12937912, 14181942, 15859376, 16276728, 18909256, 19406868, 21024107, 23789064, 25771486, 25875824, 28363884, 30727541, 32553456, 37818512, 38657229, 38813736, 42048214, 47578128, 51542972, 56727768, 61455082, 63072321, 77314458, 77627472, 84096428, 92182623, 103085944, 113455536, 122910164, 126144642, 154628916, 168192856, 184365246, 206171888, 245820328, 252289284, 309257832, 336385712, 368730492, 399458033, 491640656, 504578568, 618515664, 737460984, 798916066, 1009157136, 1198374099, 1474921968, 1597832132, 2396748198, 3195664264, 4793496396, 6391328528, 9586992792, 19173985584]

約数ペア:

[(1, 19173985584), (2, 9586992792), (3, 6391328528), (4, 4793496396), (6, 3195664264), (8, 2396748198), (12, 1597832132), (13, 1474921968), (16, 1198374099), (19, 1009157136), (24, 798916066), (26, 737460984), (31, 618515664), (38, 504578568), (39, 491640656), (48, 399458033), (52, 368730492), (57, 336385712), (62, 309257832), (76, 252289284), (78, 245820328), (93, 206171888), (104, 184365246), (114, 168192856), (124, 154628916), (152, 126144642), (156, 122910164), (169, 113455536), (186, 103085944), (208, 92182623), (228, 84096428), (247, 77627472), (248, 77314458), (304, 63072321), (312, 61455082), (338, 56727768), (372, 51542972), (403, 47578128), (456, 42048214), (494, 38813736), (496, 38657229), (507, 37818512), (589, 32553456), (624, 30727541), (676, 28363884), (741, 25875824), (744, 25771486), (806, 23789064), (912, 21024107), (988, 19406868), (1014, 18909256), (1178, 16276728), (1209, 15859376), (1352, 14181942), (1482, 12937912), (1488, 12885743), (1612, 11894532), (1767, 10851152), (1976, 9703434), (2028, 9454628), (2356, 8138364), (2418, 7929688), (2704, 7090971), (2964, 6468956), (3211, 5971344), (3224, 5947266), (3534, 5425576), (3952, 4851717), (4013, 4777968), (4056, 4727314), (4712, 4069182), (4836, 3964844), (5239, 3659856), (5928, 3234478), (6422, 2985672), (6448, 2973633), (7068, 2712788), (7657, 2504112), (8026, 2388984), (8112, 2363657), (9424, 2034591), (9633, 1990448), (9672, 1982422), (10478, 1829928), (11856, 1617239), (12039, 1592656), (12844, 1492836), (14136, 1356394), (15314, 1252056), (15717, 1219952), (16052, 1194492), (19266, 995224), (19344, 991211), (20956, 914964), (22971, 834704), (24078, 796328), (25688, 746418), (28272, 678197), (30628, 626028), (31434, 609976), (32104, 597246), (38532, 497612), (41912, 457482), (45942, 417352), (48156, 398164), (51376, 373209), (52169, 367536), (61256, 313014), (62868, 304988), (64208, 298623), (76247, 251472), (77064, 248806), (83824, 228741), (91884, 208676), (96312, 199082), (99541, 192624), (104338, 183768), (122512, 156507), (124403, 154128), (125736, 152494)]