407797152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 1323429408

約数和(自身を除く): 915632256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 76, 82, 84, 96, 112, 114, 123, 133, 152, 164, 168, 224, 228, 246, 266, 287, 304, 328, 336, 361, 399, 456, 492, 532, 574, 608, 656, 672, 722, 779, 798, 861, 912, 984, 1064, 1083, 1148, 1312, 1444, 1558, 1596, 1681, 1722, 1824, 1968, 2128, 2166, 2296, 2337, 2527, 2888, 3116, 3192, 3362, 3444, 3936, 4256, 4332, 4592, 4674, 5043, 5054, 5453, 5776, 6232, 6384, 6724, 6888, 7581, 8664, 9184, 9348, 10086, 10108, 10906, 11552, 11767, 12464, 12768, 13448, 13776, 14801, 15162, 16359, 17328, 18696, 20172, 20216, 21812, 23534, 24928, 26896, 27552, 29602, 30324, 31939, 32718, 34656, 35301, 37392, 40344, 40432, 43624, 44403, 47068, 53792, 59204, 60648, 63878, 65436, 70602, 74784, 80688, 80864, 87248, 88806, 94136, 95817, 103607, 118408, 121296, 127756, 130872, 141204, 161376, 174496, 177612, 188272, 191634, 207214, 223573, 236816, 242592, 255512, 261744, 282408, 310821, 355224, 376544, 383268, 414428, 447146, 473632, 511024, 523488, 564816, 606841, 621642, 670719, 710448, 766536, 828856, 894292, 1022048, 1129632, 1213682, 1243284, 1341438, 1420896, 1533072, 1657712, 1788584, 1820523, 2427364, 2486568, 2682876, 3066144, 3315424, 3577168, 3641046, 4247887, 4854728, 4973136, 5365752, 7154336, 7282092, 8495774, 9709456, 9946272, 10731504, 12743661, 14564184, 16991548, 19418912, 21463008, 25487322, 29128368, 33983096, 50974644, 58256736, 67966192, 101949288, 135932384, 203898576, 407797152]

約数ペア:

[(1, 407797152), (2, 203898576), (3, 135932384), (4, 101949288), (6, 67966192), (7, 58256736), (8, 50974644), (12, 33983096), (14, 29128368), (16, 25487322), (19, 21463008), (21, 19418912), (24, 16991548), (28, 14564184), (32, 12743661), (38, 10731504), (41, 9946272), (42, 9709456), (48, 8495774), (56, 7282092), (57, 7154336), (76, 5365752), (82, 4973136), (84, 4854728), (96, 4247887), (112, 3641046), (114, 3577168), (123, 3315424), (133, 3066144), (152, 2682876), (164, 2486568), (168, 2427364), (224, 1820523), (228, 1788584), (246, 1657712), (266, 1533072), (287, 1420896), (304, 1341438), (328, 1243284), (336, 1213682), (361, 1129632), (399, 1022048), (456, 894292), (492, 828856), (532, 766536), (574, 710448), (608, 670719), (656, 621642), (672, 606841), (722, 564816), (779, 523488), (798, 511024), (861, 473632), (912, 447146), (984, 414428), (1064, 383268), (1083, 376544), (1148, 355224), (1312, 310821), (1444, 282408), (1558, 261744), (1596, 255512), (1681, 242592), (1722, 236816), (1824, 223573), (1968, 207214), (2128, 191634), (2166, 188272), (2296, 177612), (2337, 174496), (2527, 161376), (2888, 141204), (3116, 130872), (3192, 127756), (3362, 121296), (3444, 118408), (3936, 103607), (4256, 95817), (4332, 94136), (4592, 88806), (4674, 87248), (5043, 80864), (5054, 80688), (5453, 74784), (5776, 70602), (6232, 65436), (6384, 63878), (6724, 60648), (6888, 59204), (7581, 53792), (8664, 47068), (9184, 44403), (9348, 43624), (10086, 40432), (10108, 40344), (10906, 37392), (11552, 35301), (11767, 34656), (12464, 32718), (12768, 31939), (13448, 30324), (13776, 29602), (14801, 27552), (15162, 26896), (16359, 24928), (17328, 23534), (18696, 21812), (20172, 20216)]