1577976372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2546

約数の個数: 144

約数和(自身を含む): 4835084800

約数和(自身を除く): 3257108428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 139, 171, 228, 252, 266, 278, 342, 399, 417, 532, 556, 684, 798, 834, 973, 1197, 1251, 1596, 1668, 1946, 2371, 2394, 2502, 2641, 2919, 3892, 4742, 4788, 5004, 5282, 5838, 7113, 7923, 8757, 9484, 10564, 11676, 14226, 15846, 16597, 17514, 18487, 21339, 23769, 28452, 31692, 33194, 35028, 36974, 42678, 45049, 47538, 49791, 55461, 66388, 73948, 85356, 90098, 95076, 99582, 110922, 135147, 149373, 166383, 180196, 199164, 221844, 270294, 298746, 315343, 329569, 332766, 405441, 540588, 597492, 630686, 659138, 665532, 810882, 946029, 988707, 1261372, 1318276, 1621764, 1892058, 1977414, 2306983, 2838087, 2966121, 3784116, 3954828, 4613966, 5676174, 5932242, 6261811, 6920949, 9227932, 11352348, 11864484, 12523622, 13841898, 18785433, 20762847, 25047244, 27683796, 37570866, 41525694, 43832677, 56356299, 75141732, 83051388, 87665354, 112712598, 131498031, 175330708, 225425196, 262996062, 394494093, 525992124, 788988186, 1577976372]

約数ペア:

[(1, 1577976372), (2, 788988186), (3, 525992124), (4, 394494093), (6, 262996062), (7, 225425196), (9, 175330708), (12, 131498031), (14, 112712598), (18, 87665354), (19, 83051388), (21, 75141732), (28, 56356299), (36, 43832677), (38, 41525694), (42, 37570866), (57, 27683796), (63, 25047244), (76, 20762847), (84, 18785433), (114, 13841898), (126, 12523622), (133, 11864484), (139, 11352348), (171, 9227932), (228, 6920949), (252, 6261811), (266, 5932242), (278, 5676174), (342, 4613966), (399, 3954828), (417, 3784116), (532, 2966121), (556, 2838087), (684, 2306983), (798, 1977414), (834, 1892058), (973, 1621764), (1197, 1318276), (1251, 1261372), (1596, 988707), (1668, 946029), (1946, 810882), (2371, 665532), (2394, 659138), (2502, 630686), (2641, 597492), (2919, 540588), (3892, 405441), (4742, 332766), (4788, 329569), (5004, 315343), (5282, 298746), (5838, 270294), (7113, 221844), (7923, 199164), (8757, 180196), (9484, 166383), (10564, 149373), (11676, 135147), (14226, 110922), (15846, 99582), (16597, 95076), (17514, 90098), (18487, 85356), (21339, 73948), (23769, 66388), (28452, 55461), (31692, 49791), (33194, 47538), (35028, 45049), (36974, 42678)]