252516992

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 667447200

約数和(自身を除く): 414930208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 128, 133, 152, 163, 182, 196, 208, 224, 247, 266, 304, 326, 364, 392, 416, 448, 494, 532, 608, 637, 652, 728, 784, 832, 896, 931, 988, 1064, 1141, 1216, 1274, 1304, 1456, 1568, 1664, 1729, 1862, 1976, 2119, 2128, 2282, 2432, 2548, 2608, 2912, 3097, 3136, 3458, 3724, 3952, 4238, 4256, 4564, 5096, 5216, 5824, 6194, 6272, 6916, 7448, 7904, 7987, 8476, 8512, 9128, 10192, 10432, 11648, 12103, 12388, 13832, 14833, 14896, 15808, 15974, 16952, 17024, 18256, 20384, 20864, 21679, 24206, 24776, 27664, 29666, 29792, 31616, 31948, 33904, 36512, 40261, 40768, 43358, 48412, 49552, 55328, 59332, 59584, 63896, 67808, 73024, 80522, 81536, 86716, 96824, 99104, 103831, 110656, 118664, 119168, 127792, 135616, 146048, 151753, 161044, 173432, 193648, 198208, 207662, 221312, 237328, 255584, 271232, 281827, 303506, 322088, 346864, 387296, 396416, 415324, 474656, 511168, 563654, 607012, 644176, 693728, 774592, 830648, 949312, 1022336, 1127308, 1214024, 1288352, 1387456, 1549184, 1661296, 1898624, 1972789, 2254616, 2428048, 2576704, 2774912, 3322592, 3945578, 4509232, 4856096, 5153408, 6645184, 7891156, 9018464, 9712192, 13290368, 15782312, 18036928, 19424384, 31564624, 36073856, 63129248, 126258496, 252516992]

約数ペア:

[(1, 252516992), (2, 126258496), (4, 63129248), (7, 36073856), (8, 31564624), (13, 19424384), (14, 18036928), (16, 15782312), (19, 13290368), (26, 9712192), (28, 9018464), (32, 7891156), (38, 6645184), (49, 5153408), (52, 4856096), (56, 4509232), (64, 3945578), (76, 3322592), (91, 2774912), (98, 2576704), (104, 2428048), (112, 2254616), (128, 1972789), (133, 1898624), (152, 1661296), (163, 1549184), (182, 1387456), (196, 1288352), (208, 1214024), (224, 1127308), (247, 1022336), (266, 949312), (304, 830648), (326, 774592), (364, 693728), (392, 644176), (416, 607012), (448, 563654), (494, 511168), (532, 474656), (608, 415324), (637, 396416), (652, 387296), (728, 346864), (784, 322088), (832, 303506), (896, 281827), (931, 271232), (988, 255584), (1064, 237328), (1141, 221312), (1216, 207662), (1274, 198208), (1304, 193648), (1456, 173432), (1568, 161044), (1664, 151753), (1729, 146048), (1862, 135616), (1976, 127792), (2119, 119168), (2128, 118664), (2282, 110656), (2432, 103831), (2548, 99104), (2608, 96824), (2912, 86716), (3097, 81536), (3136, 80522), (3458, 73024), (3724, 67808), (3952, 63896), (4238, 59584), (4256, 59332), (4564, 55328), (5096, 49552), (5216, 48412), (5824, 43358), (6194, 40768), (6272, 40261), (6916, 36512), (7448, 33904), (7904, 31948), (7987, 31616), (8476, 29792), (8512, 29666), (9128, 27664), (10192, 24776), (10432, 24206), (11648, 21679), (12103, 20864), (12388, 20384), (13832, 18256), (14833, 17024), (14896, 16952), (15808, 15974)]