705061728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 2453068800

約数和(自身を除く): 1748007072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 79, 84, 96, 112, 114, 126, 133, 144, 152, 158, 168, 171, 224, 228, 233, 237, 252, 266, 288, 304, 316, 336, 342, 399, 456, 466, 474, 504, 532, 553, 608, 632, 672, 684, 699, 711, 798, 912, 932, 948, 1008, 1064, 1106, 1197, 1264, 1368, 1398, 1422, 1501, 1596, 1631, 1659, 1824, 1864, 1896, 2016, 2097, 2128, 2212, 2394, 2528, 2736, 2796, 2844, 3002, 3192, 3262, 3318, 3728, 3792, 4194, 4256, 4424, 4427, 4503, 4788, 4893, 4977, 5472, 5592, 5688, 6004, 6384, 6524, 6636, 7456, 7584, 8388, 8848, 8854, 9006, 9576, 9786, 9954, 10507, 11184, 11376, 12008, 12768, 13048, 13272, 13281, 13509, 14679, 16776, 17696, 17708, 18012, 18407, 19152, 19572, 19908, 21014, 22368, 22752, 24016, 26096, 26544, 26562, 27018, 29358, 30989, 31521, 33552, 35416, 36024, 36814, 38304, 39144, 39816, 39843, 42028, 48032, 52192, 53088, 53124, 54036, 55221, 58716, 61978, 63042, 67104, 70832, 72048, 73628, 78288, 79632, 79686, 84056, 92967, 94563, 106248, 108072, 110442, 117432, 123956, 126084, 128849, 141664, 144096, 147256, 156576, 159264, 159372, 165663, 168112, 185934, 189126, 212496, 216144, 220884, 234864, 247912, 252168, 257698, 278901, 294512, 318744, 331326, 336224, 349733, 371868, 378252, 386547, 424992, 432288, 441768, 469728, 495824, 504336, 515396, 557802, 589024, 637488, 662652, 699466, 743736, 756504, 773094, 883536, 991648, 1008672, 1030792, 1049199, 1115604, 1159641, 1274976, 1325304, 1398932, 1487472, 1513008, 1546188, 1767072, 2061584, 2098398, 2231208, 2319282, 2448131, 2650608, 2797864, 2974944, 3026016, 3092376, 3147597, 4123168, 4196796, 4462416, 4638564, 4896262, 5301216, 5595728, 6184752, 6295194, 7344393, 8393592, 8924832, 9277128, 9792524, 11191456, 12369504, 12590388, 14688786, 16787184, 18554256, 19585048, 22033179, 25180776, 29377572, 33574368, 37108512, 39170096, 44066358, 50361552, 58755144, 78340192, 88132716, 100723104, 117510288, 176265432, 235020576, 352530864, 705061728]

約数ペア:

[(1, 705061728), (2, 352530864), (3, 235020576), (4, 176265432), (6, 117510288), (7, 100723104), (8, 88132716), (9, 78340192), (12, 58755144), (14, 50361552), (16, 44066358), (18, 39170096), (19, 37108512), (21, 33574368), (24, 29377572), (28, 25180776), (32, 22033179), (36, 19585048), (38, 18554256), (42, 16787184), (48, 14688786), (56, 12590388), (57, 12369504), (63, 11191456), (72, 9792524), (76, 9277128), (79, 8924832), (84, 8393592), (96, 7344393), (112, 6295194), (114, 6184752), (126, 5595728), (133, 5301216), (144, 4896262), (152, 4638564), (158, 4462416), (168, 4196796), (171, 4123168), (224, 3147597), (228, 3092376), (233, 3026016), (237, 2974944), (252, 2797864), (266, 2650608), (288, 2448131), (304, 2319282), (316, 2231208), (336, 2098398), (342, 2061584), (399, 1767072), (456, 1546188), (466, 1513008), (474, 1487472), (504, 1398932), (532, 1325304), (553, 1274976), (608, 1159641), (632, 1115604), (672, 1049199), (684, 1030792), (699, 1008672), (711, 991648), (798, 883536), (912, 773094), (932, 756504), (948, 743736), (1008, 699466), (1064, 662652), (1106, 637488), (1197, 589024), (1264, 557802), (1368, 515396), (1398, 504336), (1422, 495824), (1501, 469728), (1596, 441768), (1631, 432288), (1659, 424992), (1824, 386547), (1864, 378252), (1896, 371868), (2016, 349733), (2097, 336224), (2128, 331326), (2212, 318744), (2394, 294512), (2528, 278901), (2736, 257698), (2796, 252168), (2844, 247912), (3002, 234864), (3192, 220884), (3262, 216144), (3318, 212496), (3728, 189126), (3792, 185934), (4194, 168112), (4256, 165663), (4424, 159372), (4427, 159264), (4503, 156576), (4788, 147256), (4893, 144096), (4977, 141664), (5472, 128849), (5592, 126084), (5688, 123956), (6004, 117432), (6384, 110442), (6524, 108072), (6636, 106248), (7456, 94563), (7584, 92967), (8388, 84056), (8848, 79686), (8854, 79632), (9006, 78288), (9576, 73628), (9786, 72048), (9954, 70832), (10507, 67104), (11184, 63042), (11376, 61978), (12008, 58716), (12768, 55221), (13048, 54036), (13272, 53124), (13281, 53088), (13509, 52192), (14679, 48032), (16776, 42028), (17696, 39843), (17708, 39816), (18012, 39144), (18407, 38304), (19152, 36814), (19572, 36024), (19908, 35416), (21014, 33552), (22368, 31521), (22752, 30989), (24016, 29358), (26096, 27018), (26544, 26562)]