1944093216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 5806805760

約数和(自身を除く): 3862712544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 89, 92, 96, 104, 138, 156, 178, 184, 208, 267, 276, 299, 312, 356, 368, 416, 534, 552, 598, 624, 712, 736, 761, 897, 1068, 1104, 1157, 1196, 1248, 1424, 1522, 1794, 2047, 2136, 2208, 2283, 2314, 2392, 2848, 3044, 3471, 3588, 4094, 4272, 4566, 4628, 4784, 6088, 6141, 6942, 7176, 8188, 8544, 9132, 9256, 9568, 9893, 12176, 12282, 13884, 14352, 16376, 17503, 18264, 18512, 19786, 24352, 24564, 26611, 27768, 28704, 29679, 32752, 35006, 36528, 37024, 39572, 49128, 52509, 53222, 55536, 59358, 65504, 67729, 70012, 73056, 79144, 79833, 98256, 105018, 106444, 111072, 118716, 135458, 140024, 158288, 159666, 196512, 203187, 210036, 212888, 227539, 237432, 270916, 280048, 316576, 319332, 406374, 420072, 425776, 455078, 474864, 541832, 560096, 638664, 682617, 812748, 840144, 851552, 880477, 910156, 949728, 1083664, 1277328, 1365234, 1557767, 1625496, 1680288, 1760954, 1820312, 2167328, 2554656, 2641431, 2730468, 3115534, 3250992, 3521908, 3640624, 4673301, 5282862, 5460936, 6231068, 6501984, 7043816, 7281248, 9346602, 10565724, 10921872, 12462136, 14087632, 18693204, 20250971, 21131448, 21843744, 24924272, 28175264, 37386408, 40501942, 42262896, 49848544, 60752913, 74772816, 81003884, 84525792, 121505826, 149545632, 162007768, 243011652, 324015536, 486023304, 648031072, 972046608, 1944093216]

約数ペア:

[(1, 1944093216), (2, 972046608), (3, 648031072), (4, 486023304), (6, 324015536), (8, 243011652), (12, 162007768), (13, 149545632), (16, 121505826), (23, 84525792), (24, 81003884), (26, 74772816), (32, 60752913), (39, 49848544), (46, 42262896), (48, 40501942), (52, 37386408), (69, 28175264), (78, 24924272), (89, 21843744), (92, 21131448), (96, 20250971), (104, 18693204), (138, 14087632), (156, 12462136), (178, 10921872), (184, 10565724), (208, 9346602), (267, 7281248), (276, 7043816), (299, 6501984), (312, 6231068), (356, 5460936), (368, 5282862), (416, 4673301), (534, 3640624), (552, 3521908), (598, 3250992), (624, 3115534), (712, 2730468), (736, 2641431), (761, 2554656), (897, 2167328), (1068, 1820312), (1104, 1760954), (1157, 1680288), (1196, 1625496), (1248, 1557767), (1424, 1365234), (1522, 1277328), (1794, 1083664), (2047, 949728), (2136, 910156), (2208, 880477), (2283, 851552), (2314, 840144), (2392, 812748), (2848, 682617), (3044, 638664), (3471, 560096), (3588, 541832), (4094, 474864), (4272, 455078), (4566, 425776), (4628, 420072), (4784, 406374), (6088, 319332), (6141, 316576), (6942, 280048), (7176, 270916), (8188, 237432), (8544, 227539), (9132, 212888), (9256, 210036), (9568, 203187), (9893, 196512), (12176, 159666), (12282, 158288), (13884, 140024), (14352, 135458), (16376, 118716), (17503, 111072), (18264, 106444), (18512, 105018), (19786, 98256), (24352, 79833), (24564, 79144), (26611, 73056), (27768, 70012), (28704, 67729), (29679, 65504), (32752, 59358), (35006, 55536), (36528, 53222), (37024, 52509), (39572, 49128)]