216693568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 112

約数和(自身を含む): 547908480

約数和(自身を除く): 331214912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 728, 754, 812, 832, 928, 1283, 1456, 1508, 1624, 1856, 2566, 2639, 2912, 3016, 3248, 5132, 5278, 5824, 6032, 6496, 8981, 10264, 10556, 12064, 12992, 16679, 17962, 20528, 21112, 24128, 33358, 35924, 37207, 41056, 42224, 66716, 71848, 74414, 82112, 84448, 116753, 133432, 143696, 148828, 168896, 233506, 260449, 266864, 287392, 297656, 467012, 483691, 520898, 533728, 574784, 595312, 934024, 967382, 1041796, 1067456, 1190624, 1868048, 1934764, 2083592, 2381248, 3385837, 3736096, 3869528, 4167184, 6771674, 7472192, 7739056, 8334368, 13543348, 15478112, 16668736, 27086696, 30956224, 54173392, 108346784, 216693568]

約数ペア:

[(1, 216693568), (2, 108346784), (4, 54173392), (7, 30956224), (8, 27086696), (13, 16668736), (14, 15478112), (16, 13543348), (26, 8334368), (28, 7739056), (29, 7472192), (32, 6771674), (52, 4167184), (56, 3869528), (58, 3736096), (64, 3385837), (91, 2381248), (104, 2083592), (112, 1934764), (116, 1868048), (182, 1190624), (203, 1067456), (208, 1041796), (224, 967382), (232, 934024), (364, 595312), (377, 574784), (406, 533728), (416, 520898), (448, 483691), (464, 467012), (728, 297656), (754, 287392), (812, 266864), (832, 260449), (928, 233506), (1283, 168896), (1456, 148828), (1508, 143696), (1624, 133432), (1856, 116753), (2566, 84448), (2639, 82112), (2912, 74414), (3016, 71848), (3248, 66716), (5132, 42224), (5278, 41056), (5824, 37207), (6032, 35924), (6496, 33358), (8981, 24128), (10264, 21112), (10556, 20528), (12064, 17962), (12992, 16679)]