1405213824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 4465152000

約数和(自身を除く): 3059938176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 71, 74, 84, 96, 111, 112, 128, 142, 148, 168, 192, 199, 213, 222, 224, 259, 284, 296, 336, 384, 398, 426, 444, 448, 497, 518, 568, 592, 597, 672, 777, 796, 852, 888, 896, 994, 1036, 1136, 1184, 1194, 1344, 1393, 1491, 1554, 1592, 1704, 1776, 1988, 2072, 2272, 2368, 2388, 2627, 2688, 2786, 2982, 3108, 3184, 3408, 3552, 3976, 4144, 4179, 4544, 4736, 4776, 5254, 5572, 5964, 6216, 6368, 6816, 7104, 7363, 7881, 7952, 8288, 8358, 9088, 9552, 10508, 11144, 11928, 12432, 12736, 13632, 14129, 14208, 14726, 15762, 15904, 16576, 16716, 18389, 19104, 21016, 22089, 22288, 23856, 24864, 25472, 27264, 28258, 29452, 31524, 31808, 33152, 33432, 36778, 38208, 42032, 42387, 44178, 44576, 47712, 49728, 51541, 55167, 56516, 58904, 63048, 63616, 66864, 73556, 76416, 84064, 84774, 88356, 89152, 95424, 98903, 99456, 103082, 110334, 113032, 117808, 126096, 133728, 147112, 154623, 168128, 169548, 176712, 178304, 190848, 197806, 206164, 220668, 226064, 235616, 252192, 267456, 294224, 296709, 309246, 336256, 339096, 353424, 395612, 412328, 441336, 452128, 471232, 504384, 522773, 534912, 588448, 593418, 618492, 678192, 706848, 791224, 824656, 882672, 904256, 942464, 1008768, 1045546, 1176896, 1186836, 1236984, 1356384, 1413696, 1568319, 1582448, 1649312, 1765344, 1808512, 2091092, 2353792, 2373672, 2473968, 2712768, 2827392, 3136638, 3164896, 3298624, 3530688, 3659411, 4182184, 4747344, 4947936, 5425536, 6273276, 6329792, 6597248, 7061376, 7318822, 8364368, 9494688, 9895872, 10978233, 12546552, 12659584, 14637644, 16728736, 18989376, 19791744, 21956466, 25093104, 29275288, 33457472, 37978752, 43912932, 50186208, 58550576, 66914944, 87825864, 100372416, 117101152, 175651728, 200744832, 234202304, 351303456, 468404608, 702606912, 1405213824]

約数ペア:

[(1, 1405213824), (2, 702606912), (3, 468404608), (4, 351303456), (6, 234202304), (7, 200744832), (8, 175651728), (12, 117101152), (14, 100372416), (16, 87825864), (21, 66914944), (24, 58550576), (28, 50186208), (32, 43912932), (37, 37978752), (42, 33457472), (48, 29275288), (56, 25093104), (64, 21956466), (71, 19791744), (74, 18989376), (84, 16728736), (96, 14637644), (111, 12659584), (112, 12546552), (128, 10978233), (142, 9895872), (148, 9494688), (168, 8364368), (192, 7318822), (199, 7061376), (213, 6597248), (222, 6329792), (224, 6273276), (259, 5425536), (284, 4947936), (296, 4747344), (336, 4182184), (384, 3659411), (398, 3530688), (426, 3298624), (444, 3164896), (448, 3136638), (497, 2827392), (518, 2712768), (568, 2473968), (592, 2373672), (597, 2353792), (672, 2091092), (777, 1808512), (796, 1765344), (852, 1649312), (888, 1582448), (896, 1568319), (994, 1413696), (1036, 1356384), (1136, 1236984), (1184, 1186836), (1194, 1176896), (1344, 1045546), (1393, 1008768), (1491, 942464), (1554, 904256), (1592, 882672), (1704, 824656), (1776, 791224), (1988, 706848), (2072, 678192), (2272, 618492), (2368, 593418), (2388, 588448), (2627, 534912), (2688, 522773), (2786, 504384), (2982, 471232), (3108, 452128), (3184, 441336), (3408, 412328), (3552, 395612), (3976, 353424), (4144, 339096), (4179, 336256), (4544, 309246), (4736, 296709), (4776, 294224), (5254, 267456), (5572, 252192), (5964, 235616), (6216, 226064), (6368, 220668), (6816, 206164), (7104, 197806), (7363, 190848), (7881, 178304), (7952, 176712), (8288, 169548), (8358, 168128), (9088, 154623), (9552, 147112), (10508, 133728), (11144, 126096), (11928, 117808), (12432, 113032), (12736, 110334), (13632, 103082), (14129, 99456), (14208, 98903), (14726, 95424), (15762, 89152), (15904, 88356), (16576, 84774), (16716, 84064), (18389, 76416), (19104, 73556), (21016, 66864), (22089, 63616), (22288, 63048), (23856, 58904), (24864, 56516), (25472, 55167), (27264, 51541), (28258, 49728), (29452, 47712), (31524, 44576), (31808, 44178), (33152, 42387), (33432, 42032), (36778, 38208)]