379992704

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 1048723200

約数和(自身を除く): 668730496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 101, 104, 112, 119, 128, 133, 136, 152, 182, 202, 208, 221, 224, 238, 247, 266, 272, 304, 323, 364, 404, 416, 442, 448, 476, 494, 532, 544, 608, 646, 707, 728, 808, 832, 884, 896, 952, 988, 1064, 1088, 1216, 1292, 1313, 1414, 1456, 1547, 1616, 1664, 1717, 1729, 1768, 1904, 1919, 1976, 2128, 2176, 2261, 2432, 2584, 2626, 2828, 2912, 3094, 3232, 3434, 3458, 3536, 3808, 3838, 3952, 4199, 4256, 4522, 5168, 5252, 5656, 5824, 6188, 6464, 6868, 6916, 7072, 7616, 7676, 7904, 8398, 8512, 9044, 9191, 10336, 10504, 11312, 11648, 12019, 12376, 12928, 13433, 13736, 13832, 14144, 15232, 15352, 15808, 16796, 17024, 18088, 18382, 20672, 21008, 22321, 22624, 24038, 24752, 24947, 26866, 27472, 27664, 28288, 29393, 30704, 31616, 32623, 33592, 36176, 36764, 41344, 42016, 44642, 45248, 48076, 49504, 49894, 53732, 54944, 55328, 58786, 61408, 65246, 67184, 72352, 73528, 84032, 89284, 90496, 96152, 99008, 99788, 107464, 109888, 110656, 117572, 122816, 130492, 134368, 144704, 147056, 156247, 168064, 174629, 178568, 192304, 198016, 199576, 214928, 219776, 221312, 228361, 235144, 245632, 260984, 268736, 289408, 294112, 312494, 349258, 357136, 384608, 399152, 424099, 429856, 456722, 470288, 521968, 537472, 588224, 624988, 698516, 714272, 769216, 798304, 848198, 859712, 913444, 940576, 1043936, 1176448, 1249976, 1397032, 1428544, 1538432, 1596608, 1696396, 1719424, 1826888, 1881152, 2087872, 2499952, 2794064, 2857088, 2968693, 3193216, 3392792, 3653776, 3762304, 4175744, 4999904, 5588128, 5937386, 6785584, 7307552, 9999808, 11176256, 11874772, 13571168, 14615104, 19999616, 22352512, 23749544, 27142336, 29230208, 47499088, 54284672, 94998176, 189996352, 379992704]

約数ペア:

[(1, 379992704), (2, 189996352), (4, 94998176), (7, 54284672), (8, 47499088), (13, 29230208), (14, 27142336), (16, 23749544), (17, 22352512), (19, 19999616), (26, 14615104), (28, 13571168), (32, 11874772), (34, 11176256), (38, 9999808), (52, 7307552), (56, 6785584), (64, 5937386), (68, 5588128), (76, 4999904), (91, 4175744), (101, 3762304), (104, 3653776), (112, 3392792), (119, 3193216), (128, 2968693), (133, 2857088), (136, 2794064), (152, 2499952), (182, 2087872), (202, 1881152), (208, 1826888), (221, 1719424), (224, 1696396), (238, 1596608), (247, 1538432), (266, 1428544), (272, 1397032), (304, 1249976), (323, 1176448), (364, 1043936), (404, 940576), (416, 913444), (442, 859712), (448, 848198), (476, 798304), (494, 769216), (532, 714272), (544, 698516), (608, 624988), (646, 588224), (707, 537472), (728, 521968), (808, 470288), (832, 456722), (884, 429856), (896, 424099), (952, 399152), (988, 384608), (1064, 357136), (1088, 349258), (1216, 312494), (1292, 294112), (1313, 289408), (1414, 268736), (1456, 260984), (1547, 245632), (1616, 235144), (1664, 228361), (1717, 221312), (1729, 219776), (1768, 214928), (1904, 199576), (1919, 198016), (1976, 192304), (2128, 178568), (2176, 174629), (2261, 168064), (2432, 156247), (2584, 147056), (2626, 144704), (2828, 134368), (2912, 130492), (3094, 122816), (3232, 117572), (3434, 110656), (3458, 109888), (3536, 107464), (3808, 99788), (3838, 99008), (3952, 96152), (4199, 90496), (4256, 89284), (4522, 84032), (5168, 73528), (5252, 72352), (5656, 67184), (5824, 65246), (6188, 61408), (6464, 58786), (6868, 55328), (6916, 54944), (7072, 53732), (7616, 49894), (7676, 49504), (7904, 48076), (8398, 45248), (8512, 44642), (9044, 42016), (9191, 41344), (10336, 36764), (10504, 36176), (11312, 33592), (11648, 32623), (12019, 31616), (12376, 30704), (12928, 29393), (13433, 28288), (13736, 27664), (13832, 27472), (14144, 26866), (15232, 24947), (15352, 24752), (15808, 24038), (16796, 22624), (17024, 22321), (18088, 21008), (18382, 20672)]