289987152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 929440512

約数和(自身を除く): 639453360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 197, 208, 273, 312, 336, 337, 364, 394, 546, 591, 624, 674, 728, 788, 1011, 1092, 1182, 1348, 1379, 1456, 1576, 2022, 2184, 2359, 2364, 2561, 2696, 2758, 3152, 4044, 4137, 4368, 4381, 4718, 4728, 5122, 5392, 5516, 7077, 7683, 8088, 8274, 8762, 9436, 9456, 10244, 11032, 13143, 14154, 15366, 16176, 16548, 17524, 17927, 18872, 20488, 22064, 26286, 28308, 30667, 30732, 33096, 35048, 35854, 37744, 40976, 52572, 53781, 56616, 61334, 61464, 66192, 66389, 70096, 71708, 92001, 105144, 107562, 113232, 122668, 122928, 132778, 143416, 184002, 199167, 210288, 215124, 245336, 265556, 286832, 368004, 398334, 430248, 464723, 490672, 531112, 736008, 796668, 860496, 863057, 929446, 1062224, 1394169, 1472016, 1593336, 1726114, 1858892, 2589171, 2788338, 3186672, 3452228, 3717784, 5178342, 5576676, 6041399, 6904456, 7435568, 10356684, 11153352, 12082798, 13808912, 18124197, 20713368, 22306704, 24165596, 36248394, 41426736, 48331192, 72496788, 96662384, 144993576, 289987152]

約数ペア:

[(1, 289987152), (2, 144993576), (3, 96662384), (4, 72496788), (6, 48331192), (7, 41426736), (8, 36248394), (12, 24165596), (13, 22306704), (14, 20713368), (16, 18124197), (21, 13808912), (24, 12082798), (26, 11153352), (28, 10356684), (39, 7435568), (42, 6904456), (48, 6041399), (52, 5576676), (56, 5178342), (78, 3717784), (84, 3452228), (91, 3186672), (104, 2788338), (112, 2589171), (156, 1858892), (168, 1726114), (182, 1593336), (197, 1472016), (208, 1394169), (273, 1062224), (312, 929446), (336, 863057), (337, 860496), (364, 796668), (394, 736008), (546, 531112), (591, 490672), (624, 464723), (674, 430248), (728, 398334), (788, 368004), (1011, 286832), (1092, 265556), (1182, 245336), (1348, 215124), (1379, 210288), (1456, 199167), (1576, 184002), (2022, 143416), (2184, 132778), (2359, 122928), (2364, 122668), (2561, 113232), (2696, 107562), (2758, 105144), (3152, 92001), (4044, 71708), (4137, 70096), (4368, 66389), (4381, 66192), (4718, 61464), (4728, 61334), (5122, 56616), (5392, 53781), (5516, 52572), (7077, 40976), (7683, 37744), (8088, 35854), (8274, 35048), (8762, 33096), (9436, 30732), (9456, 30667), (10244, 28308), (11032, 26286), (13143, 22064), (14154, 20488), (15366, 18872), (16176, 17927), (16548, 17524)]