505376996152

素因数分解:

$2^3\times 7^2\times {\mathrm{691}}^1\times {\mathrm{823}}^1\times {\mathrm{2267}}^1$

素因数の和:3801

約数の個数: 96

約数和(自身を含む): 1105713141120

約数和(自身を除く): 600336144968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 691, 823, 1382, 1646, 2267, 2764, 3292, 4534, 4837, 5528, 5761, 6584, 9068, 9674, 11522, 15869, 18136, 19348, 23044, 31738, 33859, 38696, 40327, 46088, 63476, 67718, 80654, 111083, 126952, 135436, 161308, 222166, 270872, 322616, 444332, 568693, 888664, 1137386, 1566497, 1865741, 2274772, 3132994, 3731482, 3980851, 4549544, 6265988, 7462964, 7961702, 10965479, 12531976, 13060187, 14925928, 15923404, 21930958, 26120374, 27865957, 31846808, 43861916, 52240748, 55731914, 76758353, 87723832, 91421309, 104481496, 111463828, 153516706, 182842618, 222927656, 307033412, 365685236, 614066824, 731370472, 1289227031, 2578454062, 5156908124, 9024589217, 10313816248, 18049178434, 36098356868, 63172124519, 72196713736, 126344249038, 252688498076, 505376996152]

約数ペア:

[(1, 505376996152), (2, 252688498076), (4, 126344249038), (7, 72196713736), (8, 63172124519), (14, 36098356868), (28, 18049178434), (49, 10313816248), (56, 9024589217), (98, 5156908124), (196, 2578454062), (392, 1289227031), (691, 731370472), (823, 614066824), (1382, 365685236), (1646, 307033412), (2267, 222927656), (2764, 182842618), (3292, 153516706), (4534, 111463828), (4837, 104481496), (5528, 91421309), (5761, 87723832), (6584, 76758353), (9068, 55731914), (9674, 52240748), (11522, 43861916), (15869, 31846808), (18136, 27865957), (19348, 26120374), (23044, 21930958), (31738, 15923404), (33859, 14925928), (38696, 13060187), (40327, 12531976), (46088, 10965479), (63476, 7961702), (67718, 7462964), (80654, 6265988), (111083, 4549544), (126952, 3980851), (135436, 3731482), (161308, 3132994), (222166, 2274772), (270872, 1865741), (322616, 1566497), (444332, 1137386), (568693, 888664)]