2838540544

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1472

約数の個数: 144

約数和(自身を含む): 6869933056

約数和(自身を除く): 4031392512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1381, 1736, 1792, 1984, 2072, 2294, 2368, 2762, 3472, 3968, 4144, 4588, 4736, 5524, 6944, 7936, 8029, 8288, 9176, 9472, 9667, 11048, 13888, 16058, 16576, 18352, 19334, 22096, 27776, 32116, 33152, 36704, 38668, 42811, 44192, 51097, 55552, 64232, 66304, 73408, 77336, 85622, 88384, 102194, 128464, 146816, 154672, 171244, 176768, 204388, 256928, 293632, 299677, 309344, 342488, 353536, 357679, 408776, 513856, 599354, 618688, 684976, 715358, 817552, 1027712, 1198708, 1237376, 1369952, 1430716, 1584007, 1635104, 2055424, 2397416, 2474752, 2739904, 2861432, 3168014, 3270208, 4794832, 5479808, 5722864, 6336028, 6540416, 9589664, 10959616, 11088049, 11445728, 12672056, 13080832, 19179328, 22176098, 22891456, 25344112, 38358656, 44352196, 45782912, 50688224, 76717312, 88704392, 91565824, 101376448, 177408784, 202752896, 354817568, 405505792, 709635136, 1419270272, 2838540544]

約数ペア:

[(1, 2838540544), (2, 1419270272), (4, 709635136), (7, 405505792), (8, 354817568), (14, 202752896), (16, 177408784), (28, 101376448), (31, 91565824), (32, 88704392), (37, 76717312), (56, 50688224), (62, 45782912), (64, 44352196), (74, 38358656), (112, 25344112), (124, 22891456), (128, 22176098), (148, 19179328), (217, 13080832), (224, 12672056), (248, 11445728), (256, 11088049), (259, 10959616), (296, 9589664), (434, 6540416), (448, 6336028), (496, 5722864), (518, 5479808), (592, 4794832), (868, 3270208), (896, 3168014), (992, 2861432), (1036, 2739904), (1147, 2474752), (1184, 2397416), (1381, 2055424), (1736, 1635104), (1792, 1584007), (1984, 1430716), (2072, 1369952), (2294, 1237376), (2368, 1198708), (2762, 1027712), (3472, 817552), (3968, 715358), (4144, 684976), (4588, 618688), (4736, 599354), (5524, 513856), (6944, 408776), (7936, 357679), (8029, 353536), (8288, 342488), (9176, 309344), (9472, 299677), (9667, 293632), (11048, 256928), (13888, 204388), (16058, 176768), (16576, 171244), (18352, 154672), (19334, 146816), (22096, 128464), (27776, 102194), (32116, 88384), (33152, 85622), (36704, 77336), (38668, 73408), (42811, 66304), (44192, 64232), (51097, 55552)]