855700416

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 224

約数和(自身を含む): 2694432000

約数和(自身を除く): 1838731584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 67, 72, 76, 96, 108, 114, 134, 144, 152, 171, 192, 201, 216, 228, 268, 288, 304, 342, 389, 402, 432, 456, 513, 536, 576, 603, 608, 684, 778, 804, 864, 912, 1026, 1072, 1167, 1206, 1216, 1273, 1368, 1556, 1608, 1728, 1809, 1824, 2052, 2144, 2334, 2412, 2546, 2736, 3112, 3216, 3501, 3618, 3648, 3819, 4104, 4288, 4668, 4824, 5092, 5472, 6224, 6432, 7002, 7236, 7391, 7638, 8208, 9336, 9648, 10184, 10503, 10944, 11457, 12448, 12864, 14004, 14472, 14782, 15276, 16416, 18672, 19296, 20368, 21006, 22173, 22914, 24896, 26063, 28008, 28944, 29564, 30552, 32832, 34371, 37344, 38592, 40736, 42012, 44346, 45828, 52126, 56016, 57888, 59128, 61104, 66519, 68742, 74688, 78189, 81472, 84024, 88692, 91656, 104252, 112032, 115776, 118256, 122208, 133038, 137484, 156378, 168048, 177384, 183312, 199557, 208504, 224064, 234567, 236512, 244416, 266076, 274968, 312756, 336096, 354768, 366624, 399114, 417008, 469134, 473024, 495197, 532152, 549936, 625512, 672192, 703701, 709536, 733248, 798228, 834016, 938268, 990394, 1064304, 1099872, 1251024, 1407402, 1419072, 1485591, 1596456, 1668032, 1876536, 1980788, 2128608, 2199744, 2502048, 2814804, 2971182, 3192912, 3753072, 3961576, 4257216, 4456773, 5004096, 5629608, 5942364, 6385824, 7506144, 7923152, 8913546, 11259216, 11884728, 12771648, 13370319, 15012288, 15846304, 17827092, 22518432, 23769456, 26740638, 31692608, 35654184, 45036864, 47538912, 53481276, 71308368, 95077824, 106962552, 142616736, 213925104, 285233472, 427850208, 855700416]

約数ペア:

[(1, 855700416), (2, 427850208), (3, 285233472), (4, 213925104), (6, 142616736), (8, 106962552), (9, 95077824), (12, 71308368), (16, 53481276), (18, 47538912), (19, 45036864), (24, 35654184), (27, 31692608), (32, 26740638), (36, 23769456), (38, 22518432), (48, 17827092), (54, 15846304), (57, 15012288), (64, 13370319), (67, 12771648), (72, 11884728), (76, 11259216), (96, 8913546), (108, 7923152), (114, 7506144), (134, 6385824), (144, 5942364), (152, 5629608), (171, 5004096), (192, 4456773), (201, 4257216), (216, 3961576), (228, 3753072), (268, 3192912), (288, 2971182), (304, 2814804), (342, 2502048), (389, 2199744), (402, 2128608), (432, 1980788), (456, 1876536), (513, 1668032), (536, 1596456), (576, 1485591), (603, 1419072), (608, 1407402), (684, 1251024), (778, 1099872), (804, 1064304), (864, 990394), (912, 938268), (1026, 834016), (1072, 798228), (1167, 733248), (1206, 709536), (1216, 703701), (1273, 672192), (1368, 625512), (1556, 549936), (1608, 532152), (1728, 495197), (1809, 473024), (1824, 469134), (2052, 417008), (2144, 399114), (2334, 366624), (2412, 354768), (2546, 336096), (2736, 312756), (3112, 274968), (3216, 266076), (3501, 244416), (3618, 236512), (3648, 234567), (3819, 224064), (4104, 208504), (4288, 199557), (4668, 183312), (4824, 177384), (5092, 168048), (5472, 156378), (6224, 137484), (6432, 133038), (7002, 122208), (7236, 118256), (7391, 115776), (7638, 112032), (8208, 104252), (9336, 91656), (9648, 88692), (10184, 84024), (10503, 81472), (10944, 78189), (11457, 74688), (12448, 68742), (12864, 66519), (14004, 61104), (14472, 59128), (14782, 57888), (15276, 56016), (16416, 52126), (18672, 45828), (19296, 44346), (20368, 42012), (21006, 40736), (22173, 38592), (22914, 37344), (24896, 34371), (26063, 32832), (28008, 30552), (28944, 29564)]