420979776

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 1341241920

約数和(自身を除く): 920262144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1344, 1392, 1421, 1543, 1568, 1624, 1856, 2352, 2436, 2784, 2842, 3086, 3136, 3248, 4263, 4629, 4704, 4872, 5568, 5684, 6172, 6496, 8526, 9258, 9408, 9744, 10801, 11368, 12344, 12992, 17052, 18516, 19488, 21602, 22736, 24688, 32403, 34104, 37032, 38976, 43204, 44747, 45472, 49376, 64806, 68208, 74064, 75607, 86408, 89494, 90944, 98752, 129612, 134241, 136416, 148128, 151214, 172816, 178988, 226821, 259224, 268482, 272832, 296256, 302428, 313229, 345632, 357976, 453642, 518448, 536964, 604856, 626458, 691264, 715952, 907284, 939687, 1036896, 1073928, 1209712, 1252916, 1431904, 1814568, 1879374, 2073792, 2147856, 2192603, 2419424, 2505832, 2863808, 3629136, 3758748, 4295712, 4385206, 4838848, 5011664, 6577809, 7258272, 7517496, 8591424, 8770412, 10023328, 13155618, 14516544, 15034992, 17540824, 20046656, 26311236, 30069984, 35081648, 52622472, 60139968, 70163296, 105244944, 140326592, 210489888, 420979776]

約数ペア:

[(1, 420979776), (2, 210489888), (3, 140326592), (4, 105244944), (6, 70163296), (7, 60139968), (8, 52622472), (12, 35081648), (14, 30069984), (16, 26311236), (21, 20046656), (24, 17540824), (28, 15034992), (29, 14516544), (32, 13155618), (42, 10023328), (48, 8770412), (49, 8591424), (56, 7517496), (58, 7258272), (64, 6577809), (84, 5011664), (87, 4838848), (96, 4385206), (98, 4295712), (112, 3758748), (116, 3629136), (147, 2863808), (168, 2505832), (174, 2419424), (192, 2192603), (196, 2147856), (203, 2073792), (224, 1879374), (232, 1814568), (294, 1431904), (336, 1252916), (348, 1209712), (392, 1073928), (406, 1036896), (448, 939687), (464, 907284), (588, 715952), (609, 691264), (672, 626458), (696, 604856), (784, 536964), (812, 518448), (928, 453642), (1176, 357976), (1218, 345632), (1344, 313229), (1392, 302428), (1421, 296256), (1543, 272832), (1568, 268482), (1624, 259224), (1856, 226821), (2352, 178988), (2436, 172816), (2784, 151214), (2842, 148128), (3086, 136416), (3136, 134241), (3248, 129612), (4263, 98752), (4629, 90944), (4704, 89494), (4872, 86408), (5568, 75607), (5684, 74064), (6172, 68208), (6496, 64806), (8526, 49376), (9258, 45472), (9408, 44747), (9744, 43204), (10801, 38976), (11368, 37032), (12344, 34104), (12992, 32403), (17052, 24688), (18516, 22736), (19488, 21602)]