20171762208

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4391}}^1$

素因数の和:4832

約数の個数: 192

約数和(自身を含む): 63529401600

約数和(自身を除く): 43357639392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 409, 416, 432, 468, 624, 702, 818, 864, 936, 1227, 1248, 1404, 1636, 1872, 2454, 2808, 3272, 3681, 3744, 4391, 4908, 5317, 5616, 6544, 7362, 8782, 9816, 10634, 11043, 11232, 13088, 13173, 14724, 15951, 17564, 19632, 21268, 22086, 26346, 29448, 31902, 35128, 39264, 39519, 42536, 44172, 47853, 52692, 57083, 58896, 63804, 70256, 79038, 85072, 88344, 95706, 105384, 114166, 117792, 118557, 127608, 140512, 143559, 158076, 170144, 171249, 176688, 191412, 210768, 228332, 237114, 255216, 287118, 316152, 342498, 353376, 382824, 421536, 456664, 474228, 510432, 513747, 574236, 632304, 684996, 765648, 913328, 948456, 1027494, 1148472, 1264608, 1369992, 1531296, 1541241, 1795919, 1826656, 1896912, 2054988, 2296944, 2739984, 3082482, 3591838, 3793824, 4109976, 4593888, 5387757, 5479968, 6164964, 7183676, 8219952, 10775514, 12329928, 14367352, 16163271, 16439904, 21551028, 23346947, 24659856, 28734704, 32326542, 43102056, 46693894, 48489813, 49319712, 57469408, 64653084, 70040841, 86204112, 93387788, 96979626, 129306168, 140081682, 172408224, 186775576, 193959252, 210122523, 258612336, 280163364, 373551152, 387918504, 420245046, 517224672, 560326728, 630367569, 747102304, 775837008, 840490092, 1120653456, 1260735138, 1551674016, 1680980184, 2241306912, 2521470276, 3361960368, 5042940552, 6723920736, 10085881104, 20171762208]

約数ペア:

[(1, 20171762208), (2, 10085881104), (3, 6723920736), (4, 5042940552), (6, 3361960368), (8, 2521470276), (9, 2241306912), (12, 1680980184), (13, 1551674016), (16, 1260735138), (18, 1120653456), (24, 840490092), (26, 775837008), (27, 747102304), (32, 630367569), (36, 560326728), (39, 517224672), (48, 420245046), (52, 387918504), (54, 373551152), (72, 280163364), (78, 258612336), (96, 210122523), (104, 193959252), (108, 186775576), (117, 172408224), (144, 140081682), (156, 129306168), (208, 96979626), (216, 93387788), (234, 86204112), (288, 70040841), (312, 64653084), (351, 57469408), (409, 49319712), (416, 48489813), (432, 46693894), (468, 43102056), (624, 32326542), (702, 28734704), (818, 24659856), (864, 23346947), (936, 21551028), (1227, 16439904), (1248, 16163271), (1404, 14367352), (1636, 12329928), (1872, 10775514), (2454, 8219952), (2808, 7183676), (3272, 6164964), (3681, 5479968), (3744, 5387757), (4391, 4593888), (4908, 4109976), (5317, 3793824), (5616, 3591838), (6544, 3082482), (7362, 2739984), (8782, 2296944), (9816, 2054988), (10634, 1896912), (11043, 1826656), (11232, 1795919), (13088, 1541241), (13173, 1531296), (14724, 1369992), (15951, 1264608), (17564, 1148472), (19632, 1027494), (21268, 948456), (22086, 913328), (26346, 765648), (29448, 684996), (31902, 632304), (35128, 574236), (39264, 513747), (39519, 510432), (42536, 474228), (44172, 456664), (47853, 421536), (52692, 382824), (57083, 353376), (58896, 342498), (63804, 316152), (70256, 287118), (79038, 255216), (85072, 237114), (88344, 228332), (95706, 210768), (105384, 191412), (114166, 176688), (117792, 171249), (118557, 170144), (127608, 158076), (140512, 143559)]