319812864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 1067458560

約数和(自身を除く): 747645696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 101, 112, 114, 124, 128, 133, 152, 168, 186, 192, 202, 217, 224, 228, 248, 256, 266, 303, 304, 336, 372, 384, 399, 404, 434, 448, 456, 496, 532, 589, 606, 608, 651, 672, 707, 744, 768, 798, 808, 868, 896, 912, 992, 1064, 1178, 1212, 1216, 1302, 1344, 1414, 1488, 1596, 1616, 1736, 1767, 1792, 1824, 1919, 1984, 2121, 2128, 2356, 2424, 2432, 2604, 2688, 2828, 2976, 3131, 3192, 3232, 3472, 3534, 3648, 3838, 3968, 4123, 4242, 4256, 4712, 4848, 4864, 5208, 5376, 5656, 5757, 5952, 6262, 6384, 6464, 6944, 7068, 7296, 7676, 7936, 8246, 8484, 8512, 9393, 9424, 9696, 10416, 11312, 11514, 11904, 12369, 12524, 12768, 12928, 13433, 13888, 14136, 14592, 15352, 16492, 16968, 17024, 18786, 18848, 19392, 20832, 21917, 22624, 23028, 23808, 24738, 25048, 25536, 25856, 26866, 27776, 28272, 30704, 32984, 33936, 34048, 37572, 37696, 38784, 40299, 41664, 43834, 45248, 46056, 49476, 50096, 51072, 53732, 55552, 56544, 59489, 61408, 65751, 65968, 67872, 75144, 75392, 77568, 80598, 83328, 87668, 90496, 92112, 98952, 100192, 102144, 107464, 113088, 118978, 122816, 131502, 131936, 135744, 150288, 150784, 161196, 166656, 175336, 178467, 180992, 184224, 197904, 200384, 214928, 226176, 237956, 245632, 263004, 263872, 271488, 300576, 322392, 350672, 356934, 368448, 395808, 400768, 416423, 429856, 452352, 475912, 491264, 526008, 527744, 542976, 601152, 644784, 701344, 713868, 736896, 791616, 801536, 832846, 859712, 951824, 1052016, 1055488, 1202304, 1249269, 1289568, 1402688, 1427736, 1473792, 1583232, 1665692, 1719424, 1903648, 2104032, 2404608, 2498538, 2579136, 2805376, 2855472, 3166464, 3331384, 3438848, 3807296, 4208064, 4997076, 5158272, 5610752, 5710944, 6662768, 7614592, 8416128, 9994152, 10316544, 11421888, 13325536, 15229184, 16832256, 19988304, 22843776, 26651072, 39976608, 45687552, 53302144, 79953216, 106604288, 159906432, 319812864]

約数ペア:

[(1, 319812864), (2, 159906432), (3, 106604288), (4, 79953216), (6, 53302144), (7, 45687552), (8, 39976608), (12, 26651072), (14, 22843776), (16, 19988304), (19, 16832256), (21, 15229184), (24, 13325536), (28, 11421888), (31, 10316544), (32, 9994152), (38, 8416128), (42, 7614592), (48, 6662768), (56, 5710944), (57, 5610752), (62, 5158272), (64, 4997076), (76, 4208064), (84, 3807296), (93, 3438848), (96, 3331384), (101, 3166464), (112, 2855472), (114, 2805376), (124, 2579136), (128, 2498538), (133, 2404608), (152, 2104032), (168, 1903648), (186, 1719424), (192, 1665692), (202, 1583232), (217, 1473792), (224, 1427736), (228, 1402688), (248, 1289568), (256, 1249269), (266, 1202304), (303, 1055488), (304, 1052016), (336, 951824), (372, 859712), (384, 832846), (399, 801536), (404, 791616), (434, 736896), (448, 713868), (456, 701344), (496, 644784), (532, 601152), (589, 542976), (606, 527744), (608, 526008), (651, 491264), (672, 475912), (707, 452352), (744, 429856), (768, 416423), (798, 400768), (808, 395808), (868, 368448), (896, 356934), (912, 350672), (992, 322392), (1064, 300576), (1178, 271488), (1212, 263872), (1216, 263004), (1302, 245632), (1344, 237956), (1414, 226176), (1488, 214928), (1596, 200384), (1616, 197904), (1736, 184224), (1767, 180992), (1792, 178467), (1824, 175336), (1919, 166656), (1984, 161196), (2121, 150784), (2128, 150288), (2356, 135744), (2424, 131936), (2432, 131502), (2604, 122816), (2688, 118978), (2828, 113088), (2976, 107464), (3131, 102144), (3192, 100192), (3232, 98952), (3472, 92112), (3534, 90496), (3648, 87668), (3838, 83328), (3968, 80598), (4123, 77568), (4242, 75392), (4256, 75144), (4712, 67872), (4848, 65968), (4864, 65751), (5208, 61408), (5376, 59489), (5656, 56544), (5757, 55552), (5952, 53732), (6262, 51072), (6384, 50096), (6464, 49476), (6944, 46056), (7068, 45248), (7296, 43834), (7676, 41664), (7936, 40299), (8246, 38784), (8484, 37696), (8512, 37572), (9393, 34048), (9424, 33936), (9696, 32984), (10416, 30704), (11312, 28272), (11514, 27776), (11904, 26866), (12369, 25856), (12524, 25536), (12768, 25048), (12928, 24738), (13433, 23808), (13888, 23028), (14136, 22624), (14592, 21917), (15352, 20832), (16492, 19392), (16968, 18848), (17024, 18786)]