450028376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 1031991840

約数和(自身を除く): 581963464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 197, 226, 266, 361, 394, 452, 532, 722, 788, 791, 904, 1064, 1379, 1444, 1576, 1582, 2147, 2527, 2758, 2888, 3164, 3743, 4294, 5054, 5516, 6328, 7486, 8588, 10108, 11032, 14972, 15029, 17176, 20216, 22261, 26201, 29944, 30058, 40793, 44522, 52402, 60116, 71117, 81586, 89044, 104804, 120232, 142234, 155827, 163172, 178088, 209608, 284468, 285551, 311654, 326344, 422959, 497819, 568936, 571102, 623308, 845918, 995638, 1142204, 1246616, 1691836, 1991276, 2284408, 2960713, 3383672, 3982552, 5921426, 8036221, 11842852, 16072442, 23685704, 32144884, 56253547, 64289768, 112507094, 225014188, 450028376]

約数ペア:

[(1, 450028376), (2, 225014188), (4, 112507094), (7, 64289768), (8, 56253547), (14, 32144884), (19, 23685704), (28, 16072442), (38, 11842852), (56, 8036221), (76, 5921426), (113, 3982552), (133, 3383672), (152, 2960713), (197, 2284408), (226, 1991276), (266, 1691836), (361, 1246616), (394, 1142204), (452, 995638), (532, 845918), (722, 623308), (788, 571102), (791, 568936), (904, 497819), (1064, 422959), (1379, 326344), (1444, 311654), (1576, 285551), (1582, 284468), (2147, 209608), (2527, 178088), (2758, 163172), (2888, 155827), (3164, 142234), (3743, 120232), (4294, 104804), (5054, 89044), (5516, 81586), (6328, 71117), (7486, 60116), (8588, 52402), (10108, 44522), (11032, 40793), (14972, 30058), (15029, 29944), (17176, 26201), (20216, 22261)]