1912732416

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:771

約数の個数: 216

約数和(自身を含む): 6342204960

約数和(自身を除く): 4429472544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 233, 252, 256, 288, 336, 384, 448, 466, 504, 509, 576, 672, 699, 768, 896, 932, 1008, 1018, 1152, 1344, 1398, 1527, 1631, 1792, 1864, 2016, 2036, 2097, 2304, 2688, 2796, 3054, 3262, 3563, 3728, 4032, 4072, 4194, 4581, 4893, 5376, 5592, 6108, 6524, 7126, 7456, 8064, 8144, 8388, 9162, 9786, 10689, 11184, 12216, 13048, 14252, 14679, 14912, 16128, 16288, 16776, 18324, 19572, 21378, 22368, 24432, 26096, 28504, 29358, 29824, 32067, 32576, 33552, 36648, 39144, 42756, 44736, 48864, 52192, 57008, 58716, 59648, 64134, 65152, 67104, 73296, 78288, 85512, 89472, 97728, 104384, 114016, 117432, 118597, 128268, 130304, 134208, 146592, 156576, 171024, 178944, 195456, 208768, 228032, 234864, 237194, 256536, 268416, 293184, 313152, 342048, 355791, 390912, 417536, 456064, 469728, 474388, 513072, 536832, 586368, 626304, 684096, 711582, 830179, 912128, 939456, 948776, 1026144, 1067373, 1172736, 1252608, 1368192, 1423164, 1660358, 1878912, 1897552, 2052288, 2134746, 2490537, 2736384, 2846328, 3320716, 3757824, 3795104, 4104576, 4269492, 4981074, 5692656, 6641432, 7471611, 7590208, 8209152, 8538984, 9962148, 11385312, 13282864, 14943222, 15180416, 17077968, 19924296, 22770624, 26565728, 29886444, 30360832, 34155936, 39848592, 45541248, 53131456, 59772888, 68311872, 79697184, 91082496, 106262912, 119545776, 136623744, 159394368, 212525824, 239091552, 273247488, 318788736, 478183104, 637577472, 956366208, 1912732416]

約数ペア:

[(1, 1912732416), (2, 956366208), (3, 637577472), (4, 478183104), (6, 318788736), (7, 273247488), (8, 239091552), (9, 212525824), (12, 159394368), (14, 136623744), (16, 119545776), (18, 106262912), (21, 91082496), (24, 79697184), (28, 68311872), (32, 59772888), (36, 53131456), (42, 45541248), (48, 39848592), (56, 34155936), (63, 30360832), (64, 29886444), (72, 26565728), (84, 22770624), (96, 19924296), (112, 17077968), (126, 15180416), (128, 14943222), (144, 13282864), (168, 11385312), (192, 9962148), (224, 8538984), (233, 8209152), (252, 7590208), (256, 7471611), (288, 6641432), (336, 5692656), (384, 4981074), (448, 4269492), (466, 4104576), (504, 3795104), (509, 3757824), (576, 3320716), (672, 2846328), (699, 2736384), (768, 2490537), (896, 2134746), (932, 2052288), (1008, 1897552), (1018, 1878912), (1152, 1660358), (1344, 1423164), (1398, 1368192), (1527, 1252608), (1631, 1172736), (1792, 1067373), (1864, 1026144), (2016, 948776), (2036, 939456), (2097, 912128), (2304, 830179), (2688, 711582), (2796, 684096), (3054, 626304), (3262, 586368), (3563, 536832), (3728, 513072), (4032, 474388), (4072, 469728), (4194, 456064), (4581, 417536), (4893, 390912), (5376, 355791), (5592, 342048), (6108, 313152), (6524, 293184), (7126, 268416), (7456, 256536), (8064, 237194), (8144, 234864), (8388, 228032), (9162, 208768), (9786, 195456), (10689, 178944), (11184, 171024), (12216, 156576), (13048, 146592), (14252, 134208), (14679, 130304), (14912, 128268), (16128, 118597), (16288, 117432), (16776, 114016), (18324, 104384), (19572, 97728), (21378, 89472), (22368, 85512), (24432, 78288), (26096, 73296), (28504, 67104), (29358, 65152), (29824, 64134), (32067, 59648), (32576, 58716), (33552, 57008), (36648, 52192), (39144, 48864), (42756, 44736)]