1337925888

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2405

約数の個数: 216

約数和(自身を含む): 4374814080

約数和(自身を除く): 3036888192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2304, 2351, 2432, 2496, 2736, 2964, 3328, 3648, 3744, 3952, 4446, 4702, 4864, 4992, 5472, 5928, 7053, 7296, 7488, 7904, 8892, 9404, 9984, 10944, 11856, 14106, 14592, 14976, 15808, 17784, 18808, 21159, 21888, 23712, 28212, 29952, 30563, 31616, 35568, 37616, 42318, 43776, 44669, 47424, 56424, 61126, 63232, 71136, 75232, 84636, 89338, 91689, 94848, 112848, 122252, 134007, 142272, 150464, 169272, 178676, 183378, 189696, 225696, 244504, 268014, 275067, 284544, 300928, 338544, 357352, 366756, 402021, 451392, 489008, 536028, 550134, 569088, 580697, 601856, 677088, 714704, 733512, 804042, 902784, 978016, 1072056, 1100268, 1161394, 1354176, 1429408, 1467024, 1608084, 1742091, 1805568, 1956032, 2144112, 2200536, 2322788, 2708352, 2858816, 2934048, 3216168, 3484182, 3912064, 4288224, 4401072, 4645576, 5226273, 5416704, 5717632, 5868096, 6432336, 6968364, 7824128, 8576448, 8802144, 9291152, 10452546, 11435264, 11736192, 12864672, 13936728, 17152896, 17604288, 18582304, 20905092, 23472384, 25729344, 27873456, 34305792, 35208576, 37164608, 41810184, 51458688, 55746912, 70417152, 74329216, 83620368, 102917376, 111493824, 148658432, 167240736, 222987648, 334481472, 445975296, 668962944, 1337925888]

約数ペア:

[(1, 1337925888), (2, 668962944), (3, 445975296), (4, 334481472), (6, 222987648), (8, 167240736), (9, 148658432), (12, 111493824), (13, 102917376), (16, 83620368), (18, 74329216), (19, 70417152), (24, 55746912), (26, 51458688), (32, 41810184), (36, 37164608), (38, 35208576), (39, 34305792), (48, 27873456), (52, 25729344), (57, 23472384), (64, 20905092), (72, 18582304), (76, 17604288), (78, 17152896), (96, 13936728), (104, 12864672), (114, 11736192), (117, 11435264), (128, 10452546), (144, 9291152), (152, 8802144), (156, 8576448), (171, 7824128), (192, 6968364), (208, 6432336), (228, 5868096), (234, 5717632), (247, 5416704), (256, 5226273), (288, 4645576), (304, 4401072), (312, 4288224), (342, 3912064), (384, 3484182), (416, 3216168), (456, 2934048), (468, 2858816), (494, 2708352), (576, 2322788), (608, 2200536), (624, 2144112), (684, 1956032), (741, 1805568), (768, 1742091), (832, 1608084), (912, 1467024), (936, 1429408), (988, 1354176), (1152, 1161394), (1216, 1100268), (1248, 1072056), (1368, 978016), (1482, 902784), (1664, 804042), (1824, 733512), (1872, 714704), (1976, 677088), (2223, 601856), (2304, 580697), (2351, 569088), (2432, 550134), (2496, 536028), (2736, 489008), (2964, 451392), (3328, 402021), (3648, 366756), (3744, 357352), (3952, 338544), (4446, 300928), (4702, 284544), (4864, 275067), (4992, 268014), (5472, 244504), (5928, 225696), (7053, 189696), (7296, 183378), (7488, 178676), (7904, 169272), (8892, 150464), (9404, 142272), (9984, 134007), (10944, 122252), (11856, 112848), (14106, 94848), (14592, 91689), (14976, 89338), (15808, 84636), (17784, 75232), (18808, 71136), (21159, 63232), (21888, 61126), (23712, 56424), (28212, 47424), (29952, 44669), (30563, 43776), (31616, 42318), (35568, 37616)]