301316288

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 790498800

約数和(自身を除く): 489182512

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, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 389, 392, 416, 448, 494, 532, 608, 637, 728, 778, 784, 832, 931, 988, 1064, 1216, 1274, 1456, 1556, 1568, 1729, 1862, 1976, 2128, 2548, 2723, 2912, 3112, 3136, 3458, 3724, 3952, 4256, 5057, 5096, 5446, 5824, 6224, 6916, 7391, 7448, 7904, 8512, 10114, 10192, 10892, 12103, 12448, 13832, 14782, 14896, 15808, 19061, 20228, 20384, 21784, 24206, 24896, 27664, 29564, 29792, 35399, 38122, 40456, 40768, 43568, 48412, 51737, 55328, 59128, 59584, 70798, 76244, 80912, 87136, 96083, 96824, 103474, 110656, 118256, 141596, 152488, 161824, 174272, 192166, 193648, 206948, 236512, 247793, 283192, 304976, 323648, 362159, 384332, 387296, 413896, 473024, 495586, 566384, 609952, 672581, 724318, 768664, 774592, 827792, 991172, 1132768, 1219904, 1345162, 1448636, 1537328, 1655584, 1982344, 2265536, 2690324, 2897272, 3074656, 3311168, 3964688, 4708067, 5380648, 5794544, 6149312, 7929376, 9416134, 10761296, 11589088, 15858752, 18832268, 21522592, 23178176, 37664536, 43045184, 75329072, 150658144, 301316288]

約数ペア:

[(1, 301316288), (2, 150658144), (4, 75329072), (7, 43045184), (8, 37664536), (13, 23178176), (14, 21522592), (16, 18832268), (19, 15858752), (26, 11589088), (28, 10761296), (32, 9416134), (38, 7929376), (49, 6149312), (52, 5794544), (56, 5380648), (64, 4708067), (76, 3964688), (91, 3311168), (98, 3074656), (104, 2897272), (112, 2690324), (133, 2265536), (152, 1982344), (182, 1655584), (196, 1537328), (208, 1448636), (224, 1345162), (247, 1219904), (266, 1132768), (304, 991172), (364, 827792), (389, 774592), (392, 768664), (416, 724318), (448, 672581), (494, 609952), (532, 566384), (608, 495586), (637, 473024), (728, 413896), (778, 387296), (784, 384332), (832, 362159), (931, 323648), (988, 304976), (1064, 283192), (1216, 247793), (1274, 236512), (1456, 206948), (1556, 193648), (1568, 192166), (1729, 174272), (1862, 161824), (1976, 152488), (2128, 141596), (2548, 118256), (2723, 110656), (2912, 103474), (3112, 96824), (3136, 96083), (3458, 87136), (3724, 80912), (3952, 76244), (4256, 70798), (5057, 59584), (5096, 59128), (5446, 55328), (5824, 51737), (6224, 48412), (6916, 43568), (7391, 40768), (7448, 40456), (7904, 38122), (8512, 35399), (10114, 29792), (10192, 29564), (10892, 27664), (12103, 24896), (12448, 24206), (13832, 21784), (14782, 20384), (14896, 20228), (15808, 19061)]