340209744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 1126356480

約数和(自身を除く): 786146736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 98, 112, 114, 133, 138, 147, 152, 161, 168, 184, 196, 228, 266, 276, 294, 304, 322, 331, 336, 368, 392, 399, 437, 456, 483, 532, 552, 588, 644, 662, 784, 798, 874, 912, 931, 966, 993, 1064, 1104, 1127, 1176, 1288, 1311, 1324, 1596, 1748, 1862, 1932, 1986, 2128, 2254, 2317, 2352, 2576, 2622, 2648, 2793, 3059, 3192, 3381, 3496, 3724, 3864, 3972, 4508, 4634, 5244, 5296, 5586, 6118, 6289, 6384, 6762, 6951, 6992, 7448, 7613, 7728, 7944, 9016, 9177, 9268, 10488, 11172, 12236, 12578, 13524, 13902, 14896, 15226, 15888, 16219, 18032, 18354, 18536, 18867, 20976, 21413, 22344, 22839, 24472, 25156, 27048, 27804, 30452, 32438, 36708, 37072, 37734, 42826, 44023, 44688, 45678, 48657, 48944, 50312, 53291, 54096, 55608, 60904, 64239, 64876, 73416, 75468, 85652, 88046, 91356, 97314, 100624, 106582, 111216, 121808, 128478, 129752, 132069, 144647, 146832, 150936, 159873, 171304, 176092, 182712, 194628, 213164, 256956, 259504, 264138, 289294, 301872, 308161, 319746, 342608, 352184, 365424, 373037, 389256, 426328, 433941, 513912, 528276, 578588, 616322, 639492, 704368, 746074, 778512, 852656, 867882, 924483, 1012529, 1027824, 1056552, 1119111, 1157176, 1232644, 1278984, 1492148, 1735764, 1848966, 2025058, 2113104, 2238222, 2314352, 2465288, 2557968, 2984296, 3037587, 3471528, 3697932, 4050116, 4476444, 4930576, 5968592, 6075174, 6943056, 7087703, 7395864, 8100232, 8952888, 12150348, 14175406, 14791728, 16200464, 17905776, 21263109, 24300696, 28350812, 42526218, 48601392, 56701624, 85052436, 113403248, 170104872, 340209744]

約数ペア:

[(1, 340209744), (2, 170104872), (3, 113403248), (4, 85052436), (6, 56701624), (7, 48601392), (8, 42526218), (12, 28350812), (14, 24300696), (16, 21263109), (19, 17905776), (21, 16200464), (23, 14791728), (24, 14175406), (28, 12150348), (38, 8952888), (42, 8100232), (46, 7395864), (48, 7087703), (49, 6943056), (56, 6075174), (57, 5968592), (69, 4930576), (76, 4476444), (84, 4050116), (92, 3697932), (98, 3471528), (112, 3037587), (114, 2984296), (133, 2557968), (138, 2465288), (147, 2314352), (152, 2238222), (161, 2113104), (168, 2025058), (184, 1848966), (196, 1735764), (228, 1492148), (266, 1278984), (276, 1232644), (294, 1157176), (304, 1119111), (322, 1056552), (331, 1027824), (336, 1012529), (368, 924483), (392, 867882), (399, 852656), (437, 778512), (456, 746074), (483, 704368), (532, 639492), (552, 616322), (588, 578588), (644, 528276), (662, 513912), (784, 433941), (798, 426328), (874, 389256), (912, 373037), (931, 365424), (966, 352184), (993, 342608), (1064, 319746), (1104, 308161), (1127, 301872), (1176, 289294), (1288, 264138), (1311, 259504), (1324, 256956), (1596, 213164), (1748, 194628), (1862, 182712), (1932, 176092), (1986, 171304), (2128, 159873), (2254, 150936), (2317, 146832), (2352, 144647), (2576, 132069), (2622, 129752), (2648, 128478), (2793, 121808), (3059, 111216), (3192, 106582), (3381, 100624), (3496, 97314), (3724, 91356), (3864, 88046), (3972, 85652), (4508, 75468), (4634, 73416), (5244, 64876), (5296, 64239), (5586, 60904), (6118, 55608), (6289, 54096), (6384, 53291), (6762, 50312), (6951, 48944), (6992, 48657), (7448, 45678), (7613, 44688), (7728, 44023), (7944, 42826), (9016, 37734), (9177, 37072), (9268, 36708), (10488, 32438), (11172, 30452), (12236, 27804), (12578, 27048), (13524, 25156), (13902, 24472), (14896, 22839), (15226, 22344), (15888, 21413), (16219, 20976), (18032, 18867), (18354, 18536)]