18453990464

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2241

約数の個数: 224

約数和(自身を含む): 48065740800

約数和(自身を除く): 29611750336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 224, 247, 266, 304, 316, 364, 416, 448, 494, 532, 553, 608, 632, 728, 832, 988, 1027, 1064, 1106, 1216, 1264, 1456, 1501, 1729, 1976, 2054, 2111, 2128, 2212, 2528, 2912, 3002, 3458, 3952, 4108, 4222, 4256, 4424, 5056, 5824, 6004, 6916, 7189, 7904, 8216, 8444, 8512, 8848, 10507, 12008, 13832, 14378, 14777, 15808, 16432, 16888, 17696, 19513, 21014, 24016, 27443, 27664, 28756, 29554, 32864, 33776, 35392, 39026, 40109, 42028, 48032, 54886, 55328, 57512, 59108, 65728, 67552, 78052, 80218, 84056, 96064, 109772, 110656, 115024, 118216, 135104, 136591, 156104, 160436, 166769, 168112, 192101, 219544, 230048, 236432, 273182, 280763, 312208, 320872, 333538, 336224, 384202, 439088, 460096, 472864, 521417, 546364, 561526, 624416, 641744, 667076, 672448, 768404, 878176, 945728, 1042834, 1092728, 1123052, 1167383, 1248832, 1283488, 1334152, 1536808, 1756352, 2085668, 2167997, 2185456, 2246104, 2334766, 2566976, 2668304, 3073616, 3168611, 3649919, 4171336, 4335994, 4370912, 4492208, 4669532, 5336608, 6147232, 6337222, 7299838, 8342672, 8671988, 8741824, 8984416, 9339064, 10673216, 12294464, 12674444, 14599676, 15175979, 16685344, 17343976, 17968832, 18678128, 22180277, 25348888, 29199352, 30351958, 33370688, 34687952, 37356256, 41191943, 44360554, 50697776, 58398704, 60703916, 69375904, 74712512, 82383886, 88721108, 101395552, 116797408, 121407832, 138751808, 164767772, 177442216, 202791104, 233594816, 242815664, 288343601, 329535544, 354884432, 485631328, 576687202, 659071088, 709768864, 971262656, 1153374404, 1318142176, 1419537728, 2306748808, 2636284352, 4613497616, 9226995232, 18453990464]

約数ペア:

[(1, 18453990464), (2, 9226995232), (4, 4613497616), (7, 2636284352), (8, 2306748808), (13, 1419537728), (14, 1318142176), (16, 1153374404), (19, 971262656), (26, 709768864), (28, 659071088), (32, 576687202), (38, 485631328), (52, 354884432), (56, 329535544), (64, 288343601), (76, 242815664), (79, 233594816), (91, 202791104), (104, 177442216), (112, 164767772), (133, 138751808), (152, 121407832), (158, 116797408), (182, 101395552), (208, 88721108), (224, 82383886), (247, 74712512), (266, 69375904), (304, 60703916), (316, 58398704), (364, 50697776), (416, 44360554), (448, 41191943), (494, 37356256), (532, 34687952), (553, 33370688), (608, 30351958), (632, 29199352), (728, 25348888), (832, 22180277), (988, 18678128), (1027, 17968832), (1064, 17343976), (1106, 16685344), (1216, 15175979), (1264, 14599676), (1456, 12674444), (1501, 12294464), (1729, 10673216), (1976, 9339064), (2054, 8984416), (2111, 8741824), (2128, 8671988), (2212, 8342672), (2528, 7299838), (2912, 6337222), (3002, 6147232), (3458, 5336608), (3952, 4669532), (4108, 4492208), (4222, 4370912), (4256, 4335994), (4424, 4171336), (5056, 3649919), (5824, 3168611), (6004, 3073616), (6916, 2668304), (7189, 2566976), (7904, 2334766), (8216, 2246104), (8444, 2185456), (8512, 2167997), (8848, 2085668), (10507, 1756352), (12008, 1536808), (13832, 1334152), (14378, 1283488), (14777, 1248832), (15808, 1167383), (16432, 1123052), (16888, 1092728), (17696, 1042834), (19513, 945728), (21014, 878176), (24016, 768404), (27443, 672448), (27664, 667076), (28756, 641744), (29554, 624416), (32864, 561526), (33776, 546364), (35392, 521417), (39026, 472864), (40109, 460096), (42028, 439088), (48032, 384202), (54886, 336224), (55328, 333538), (57512, 320872), (59108, 312208), (65728, 280763), (67552, 273182), (78052, 236432), (80218, 230048), (84056, 219544), (96064, 192101), (109772, 168112), (110656, 166769), (115024, 160436), (118216, 156104), (135104, 136591)]