16779672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 56525040

約数和(自身を除く): 39745368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 197, 234, 252, 273, 312, 338, 364, 394, 468, 504, 507, 546, 591, 676, 728, 788, 819, 936, 1014, 1092, 1182, 1183, 1352, 1379, 1521, 1576, 1638, 1773, 2028, 2184, 2364, 2366, 2561, 2758, 3042, 3276, 3546, 3549, 4056, 4137, 4728, 4732, 5122, 5516, 6084, 6552, 7092, 7098, 7683, 8274, 9464, 10244, 10647, 11032, 12168, 12411, 14184, 14196, 15366, 16548, 17927, 20488, 21294, 23049, 24822, 28392, 30732, 33096, 33293, 35854, 42588, 46098, 49644, 53781, 61464, 66586, 71708, 85176, 92196, 99288, 99879, 107562, 133172, 143416, 161343, 184392, 199758, 215124, 233051, 266344, 299637, 322686, 399516, 430248, 466102, 599274, 645372, 699153, 799032, 932204, 1198548, 1290744, 1398306, 1864408, 2097459, 2397096, 2796612, 4194918, 5593224, 8389836, 16779672]

約数ペア:

[(1, 16779672), (2, 8389836), (3, 5593224), (4, 4194918), (6, 2796612), (7, 2397096), (8, 2097459), (9, 1864408), (12, 1398306), (13, 1290744), (14, 1198548), (18, 932204), (21, 799032), (24, 699153), (26, 645372), (28, 599274), (36, 466102), (39, 430248), (42, 399516), (52, 322686), (56, 299637), (63, 266344), (72, 233051), (78, 215124), (84, 199758), (91, 184392), (104, 161343), (117, 143416), (126, 133172), (156, 107562), (168, 99879), (169, 99288), (182, 92196), (197, 85176), (234, 71708), (252, 66586), (273, 61464), (312, 53781), (338, 49644), (364, 46098), (394, 42588), (468, 35854), (504, 33293), (507, 33096), (546, 30732), (591, 28392), (676, 24822), (728, 23049), (788, 21294), (819, 20488), (936, 17927), (1014, 16548), (1092, 15366), (1182, 14196), (1183, 14184), (1352, 12411), (1379, 12168), (1521, 11032), (1576, 10647), (1638, 10244), (1773, 9464), (2028, 8274), (2184, 7683), (2364, 7098), (2366, 7092), (2561, 6552), (2758, 6084), (3042, 5516), (3276, 5122), (3546, 4732), (3549, 4728), (4056, 4137)]