505807848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25733}}^1$

素因数の和:25768

約数の個数: 128

約数和(自身を含む): 1729324800

約数和(自身を除く): 1223516952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 25733, 51466, 77199, 102932, 154398, 180131, 205864, 231597, 308796, 334529, 360262, 463194, 540393, 617592, 669058, 694791, 720524, 926388, 1003587, 1080786, 1338116, 1389582, 1441048, 1621179, 1852776, 2007174, 2161572, 2341703, 2676232, 2779164, 3010761, 3242358, 4014348, 4323144, 4683406, 4863537, 5558328, 6021522, 6484716, 7025109, 8028696, 9032283, 9366812, 9727074, 12043044, 12969432, 14050218, 18064566, 18733624, 19454148, 21075327, 24086088, 28100436, 36129132, 38908296, 42150654, 56200872, 63225981, 72258264, 84301308, 126451962, 168602616, 252903924, 505807848]

約数ペア:

[(1, 505807848), (2, 252903924), (3, 168602616), (4, 126451962), (6, 84301308), (7, 72258264), (8, 63225981), (9, 56200872), (12, 42150654), (13, 38908296), (14, 36129132), (18, 28100436), (21, 24086088), (24, 21075327), (26, 19454148), (27, 18733624), (28, 18064566), (36, 14050218), (39, 12969432), (42, 12043044), (52, 9727074), (54, 9366812), (56, 9032283), (63, 8028696), (72, 7025109), (78, 6484716), (84, 6021522), (91, 5558328), (104, 4863537), (108, 4683406), (117, 4323144), (126, 4014348), (156, 3242358), (168, 3010761), (182, 2779164), (189, 2676232), (216, 2341703), (234, 2161572), (252, 2007174), (273, 1852776), (312, 1621179), (351, 1441048), (364, 1389582), (378, 1338116), (468, 1080786), (504, 1003587), (546, 926388), (702, 720524), (728, 694791), (756, 669058), (819, 617592), (936, 540393), (1092, 463194), (1404, 360262), (1512, 334529), (1638, 308796), (2184, 231597), (2457, 205864), (2808, 180131), (3276, 154398), (4914, 102932), (6552, 77199), (9828, 51466), (19656, 25733)]