318800664

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 1115520000

約数和(自身を除く): 796719336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 331, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 662, 686, 702, 728, 756, 819, 882, 936, 993, 1029, 1092, 1176, 1274, 1323, 1324, 1372, 1404, 1512, 1638, 1764, 1911, 1986, 2058, 2184, 2317, 2457, 2548, 2646, 2648, 2744, 2808, 2979, 3087, 3276, 3528, 3822, 3972, 4116, 4303, 4459, 4634, 4914, 5096, 5292, 5733, 5958, 6174, 6552, 6951, 7644, 7944, 8232, 8606, 8918, 8937, 9261, 9268, 9828, 10584, 11466, 11916, 12348, 12909, 13377, 13902, 15288, 16219, 17199, 17212, 17836, 17874, 18522, 18536, 19656, 20853, 22932, 23832, 24696, 25818, 26754, 27804, 30121, 32438, 34398, 34424, 35672, 35748, 37044, 38727, 40131, 41706, 45864, 48657, 51636, 53508, 55608, 60242, 62559, 64876, 68796, 71496, 74088, 77454, 80262, 83412, 90363, 97314, 103272, 107016, 113533, 116181, 120393, 120484, 125118, 129752, 137592, 145971, 154908, 160524, 166824, 180726, 194628, 210847, 227066, 232362, 240786, 240968, 250236, 271089, 291942, 309816, 321048, 340599, 361452, 389256, 421694, 437913, 454132, 464724, 481572, 500472, 542178, 583884, 632541, 681198, 722904, 813267, 843388, 875826, 908264, 929448, 963144, 1021797, 1084356, 1167768, 1265082, 1362396, 1475929, 1626534, 1686776, 1751652, 1897623, 2043594, 2168712, 2530164, 2724792, 2951858, 3065391, 3253068, 3503304, 3795246, 4087188, 4427787, 5060328, 5692869, 5903716, 6130782, 6506136, 7590492, 8174376, 8855574, 11385738, 11807432, 12261564, 13283361, 15180984, 17711148, 22771476, 24523128, 26566722, 35422296, 39850083, 45542952, 53133444, 79700166, 106266888, 159400332, 318800664]

約数ペア:

[(1, 318800664), (2, 159400332), (3, 106266888), (4, 79700166), (6, 53133444), (7, 45542952), (8, 39850083), (9, 35422296), (12, 26566722), (13, 24523128), (14, 22771476), (18, 17711148), (21, 15180984), (24, 13283361), (26, 12261564), (27, 11807432), (28, 11385738), (36, 8855574), (39, 8174376), (42, 7590492), (49, 6506136), (52, 6130782), (54, 5903716), (56, 5692869), (63, 5060328), (72, 4427787), (78, 4087188), (84, 3795246), (91, 3503304), (98, 3253068), (104, 3065391), (108, 2951858), (117, 2724792), (126, 2530164), (147, 2168712), (156, 2043594), (168, 1897623), (182, 1751652), (189, 1686776), (196, 1626534), (216, 1475929), (234, 1362396), (252, 1265082), (273, 1167768), (294, 1084356), (312, 1021797), (331, 963144), (343, 929448), (351, 908264), (364, 875826), (378, 843388), (392, 813267), (441, 722904), (468, 681198), (504, 632541), (546, 583884), (588, 542178), (637, 500472), (662, 481572), (686, 464724), (702, 454132), (728, 437913), (756, 421694), (819, 389256), (882, 361452), (936, 340599), (993, 321048), (1029, 309816), (1092, 291942), (1176, 271089), (1274, 250236), (1323, 240968), (1324, 240786), (1372, 232362), (1404, 227066), (1512, 210847), (1638, 194628), (1764, 180726), (1911, 166824), (1986, 160524), (2058, 154908), (2184, 145971), (2317, 137592), (2457, 129752), (2548, 125118), (2646, 120484), (2648, 120393), (2744, 116181), (2808, 113533), (2979, 107016), (3087, 103272), (3276, 97314), (3528, 90363), (3822, 83412), (3972, 80262), (4116, 77454), (4303, 74088), (4459, 71496), (4634, 68796), (4914, 64876), (5096, 62559), (5292, 60242), (5733, 55608), (5958, 53508), (6174, 51636), (6552, 48657), (6951, 45864), (7644, 41706), (7944, 40131), (8232, 38727), (8606, 37044), (8918, 35748), (8937, 35672), (9261, 34424), (9268, 34398), (9828, 32438), (10584, 30121), (11466, 27804), (11916, 26754), (12348, 25818), (12909, 24696), (13377, 23832), (13902, 22932), (15288, 20853), (16219, 19656), (17199, 18536), (17212, 18522), (17836, 17874)]