997957985904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{408841}}^1$

素因数の和:408956

約数の個数: 240

約数和(自身を含む): 3226724976384

約数和(自身を除く): 2228766990480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 67, 69, 72, 88, 92, 99, 132, 134, 138, 144, 176, 184, 198, 201, 207, 253, 264, 268, 276, 368, 396, 402, 414, 506, 528, 536, 552, 603, 737, 759, 792, 804, 828, 1012, 1072, 1104, 1206, 1474, 1518, 1541, 1584, 1608, 1656, 2024, 2211, 2277, 2412, 2948, 3036, 3082, 3216, 3312, 4048, 4422, 4554, 4623, 4824, 5896, 6072, 6164, 6633, 8844, 9108, 9246, 9648, 11792, 12144, 12328, 13266, 13869, 16951, 17688, 18216, 18492, 24656, 26532, 27738, 33902, 35376, 36432, 36984, 50853, 53064, 55476, 67804, 73968, 101706, 106128, 110952, 135608, 152559, 203412, 221904, 271216, 305118, 406824, 408841, 610236, 813648, 817682, 1220472, 1226523, 1635364, 2440944, 2453046, 3270728, 3679569, 4497251, 4906092, 6541456, 7359138, 8994502, 9403343, 9812184, 13491753, 14718276, 17989004, 18806686, 19624368, 26983506, 27392347, 28210029, 29436552, 35978008, 37613372, 40475259, 53967012, 54784694, 56420058, 58873104, 71956016, 75226744, 80950518, 82177041, 84630087, 103436773, 107934024, 109569388, 112840116, 150453488, 161901036, 164354082, 169260174, 206873546, 215868048, 219138776, 225680232, 246531123, 301315817, 310310319, 323802072, 328708164, 338520348, 413747092, 438277552, 451360464, 493062246, 602631634, 620620638, 630023981, 647604144, 657416328, 677040696, 827494184, 903947451, 930930957, 986124492, 1205263268, 1241241276, 1260047962, 1314832656, 1354081392, 1654988368, 1807894902, 1861861914, 1890071943, 1972248984, 2410526536, 2482482552, 2520095924, 2711842353, 3615789804, 3723723828, 3780143886, 3944497968, 4821053072, 4964965104, 5040191848, 5423684706, 5670215829, 6930263791, 7231579608, 7447447656, 7560287772, 10080383696, 10847369412, 11340431658, 13860527582, 14463159216, 14894895312, 15120575544, 20790791373, 21694738824, 22680863316, 27721055164, 30241151088, 41581582746, 43389477648, 45361726632, 55442110328, 62372374119, 83163165492, 90723453264, 110884220656, 124744748238, 166326330984, 249489496476, 332652661968, 498978992952, 997957985904]

約数ペア:

[(1, 997957985904), (2, 498978992952), (3, 332652661968), (4, 249489496476), (6, 166326330984), (8, 124744748238), (9, 110884220656), (11, 90723453264), (12, 83163165492), (16, 62372374119), (18, 55442110328), (22, 45361726632), (23, 43389477648), (24, 41581582746), (33, 30241151088), (36, 27721055164), (44, 22680863316), (46, 21694738824), (48, 20790791373), (66, 15120575544), (67, 14894895312), (69, 14463159216), (72, 13860527582), (88, 11340431658), (92, 10847369412), (99, 10080383696), (132, 7560287772), (134, 7447447656), (138, 7231579608), (144, 6930263791), (176, 5670215829), (184, 5423684706), (198, 5040191848), (201, 4964965104), (207, 4821053072), (253, 3944497968), (264, 3780143886), (268, 3723723828), (276, 3615789804), (368, 2711842353), (396, 2520095924), (402, 2482482552), (414, 2410526536), (506, 1972248984), (528, 1890071943), (536, 1861861914), (552, 1807894902), (603, 1654988368), (737, 1354081392), (759, 1314832656), (792, 1260047962), (804, 1241241276), (828, 1205263268), (1012, 986124492), (1072, 930930957), (1104, 903947451), (1206, 827494184), (1474, 677040696), (1518, 657416328), (1541, 647604144), (1584, 630023981), (1608, 620620638), (1656, 602631634), (2024, 493062246), (2211, 451360464), (2277, 438277552), (2412, 413747092), (2948, 338520348), (3036, 328708164), (3082, 323802072), (3216, 310310319), (3312, 301315817), (4048, 246531123), (4422, 225680232), (4554, 219138776), (4623, 215868048), (4824, 206873546), (5896, 169260174), (6072, 164354082), (6164, 161901036), (6633, 150453488), (8844, 112840116), (9108, 109569388), (9246, 107934024), (9648, 103436773), (11792, 84630087), (12144, 82177041), (12328, 80950518), (13266, 75226744), (13869, 71956016), (16951, 58873104), (17688, 56420058), (18216, 54784694), (18492, 53967012), (24656, 40475259), (26532, 37613372), (27738, 35978008), (33902, 29436552), (35376, 28210029), (36432, 27392347), (36984, 26983506), (50853, 19624368), (53064, 18806686), (55476, 17989004), (67804, 14718276), (73968, 13491753), (101706, 9812184), (106128, 9403343), (110952, 8994502), (135608, 7359138), (152559, 6541456), (203412, 4906092), (221904, 4497251), (271216, 3679569), (305118, 3270728), (406824, 2453046), (408841, 2440944), (610236, 1635364), (813648, 1226523), (817682, 1220472)]