662167688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 1655608320

約数和(自身を除く): 993440632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 61, 62, 74, 91, 104, 122, 124, 148, 169, 182, 217, 244, 248, 259, 296, 338, 364, 403, 427, 434, 481, 488, 518, 676, 728, 793, 806, 854, 868, 962, 1036, 1147, 1183, 1352, 1586, 1612, 1708, 1736, 1891, 1924, 2072, 2257, 2294, 2366, 2821, 3172, 3224, 3367, 3416, 3782, 3848, 4514, 4588, 4732, 5239, 5551, 5642, 6253, 6344, 6734, 7564, 8029, 9028, 9176, 9464, 10309, 10478, 11102, 11284, 12506, 13237, 13468, 14911, 15128, 15799, 16058, 18056, 20618, 20956, 22204, 22568, 24583, 25012, 26474, 26936, 29341, 29822, 31598, 32116, 36673, 41236, 41912, 43771, 44408, 49166, 50024, 52948, 58682, 59644, 63196, 64232, 69967, 72163, 73346, 82472, 87542, 98332, 104377, 105896, 117364, 119288, 126392, 139934, 144326, 146692, 172081, 175084, 193843, 196664, 205387, 208754, 234728, 279868, 288652, 293384, 319579, 344162, 350168, 381433, 387686, 410774, 417508, 489769, 559736, 577304, 639158, 688324, 762866, 775372, 821548, 835016, 909571, 979538, 1278316, 1356901, 1376648, 1525732, 1550744, 1643096, 1819142, 1959076, 2237053, 2556632, 2670031, 2713802, 3051464, 3638284, 3918152, 4474106, 5340062, 5427604, 6366997, 7276568, 8948212, 10680124, 10855208, 11824423, 12733994, 17896424, 21360248, 23648846, 25467988, 47297692, 50935976, 82770961, 94595384, 165541922, 331083844, 662167688]

約数ペア:

[(1, 662167688), (2, 331083844), (4, 165541922), (7, 94595384), (8, 82770961), (13, 50935976), (14, 47297692), (26, 25467988), (28, 23648846), (31, 21360248), (37, 17896424), (52, 12733994), (56, 11824423), (61, 10855208), (62, 10680124), (74, 8948212), (91, 7276568), (104, 6366997), (122, 5427604), (124, 5340062), (148, 4474106), (169, 3918152), (182, 3638284), (217, 3051464), (244, 2713802), (248, 2670031), (259, 2556632), (296, 2237053), (338, 1959076), (364, 1819142), (403, 1643096), (427, 1550744), (434, 1525732), (481, 1376648), (488, 1356901), (518, 1278316), (676, 979538), (728, 909571), (793, 835016), (806, 821548), (854, 775372), (868, 762866), (962, 688324), (1036, 639158), (1147, 577304), (1183, 559736), (1352, 489769), (1586, 417508), (1612, 410774), (1708, 387686), (1736, 381433), (1891, 350168), (1924, 344162), (2072, 319579), (2257, 293384), (2294, 288652), (2366, 279868), (2821, 234728), (3172, 208754), (3224, 205387), (3367, 196664), (3416, 193843), (3782, 175084), (3848, 172081), (4514, 146692), (4588, 144326), (4732, 139934), (5239, 126392), (5551, 119288), (5642, 117364), (6253, 105896), (6344, 104377), (6734, 98332), (7564, 87542), (8029, 82472), (9028, 73346), (9176, 72163), (9464, 69967), (10309, 64232), (10478, 63196), (11102, 59644), (11284, 58682), (12506, 52948), (13237, 50024), (13468, 49166), (14911, 44408), (15128, 43771), (15799, 41912), (16058, 41236), (18056, 36673), (20618, 32116), (20956, 31598), (22204, 29822), (22568, 29341), (24583, 26936), (25012, 26474)]