2845465168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 7450237440

約数和(自身を除く): 4604772272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 112, 119, 136, 148, 169, 182, 208, 221, 238, 239, 259, 272, 296, 338, 364, 442, 476, 478, 481, 518, 592, 629, 676, 728, 884, 952, 956, 962, 1036, 1183, 1258, 1352, 1456, 1547, 1673, 1768, 1904, 1912, 1924, 2072, 2366, 2516, 2704, 2873, 3094, 3107, 3346, 3367, 3536, 3824, 3848, 4063, 4144, 4403, 4732, 5032, 5746, 6188, 6214, 6253, 6692, 6734, 7696, 8126, 8177, 8806, 8843, 9464, 10064, 11492, 12376, 12428, 12506, 13384, 13468, 16252, 16354, 17612, 17686, 18928, 20111, 21749, 22984, 24752, 24856, 25012, 26768, 26936, 28441, 32504, 32708, 35224, 35372, 40222, 40391, 43498, 43771, 45968, 49712, 50024, 52819, 53872, 56882, 57239, 61901, 65008, 65416, 70448, 70744, 80444, 80782, 86996, 87542, 100048, 105638, 106301, 113764, 114478, 114959, 123802, 130832, 141488, 150331, 160888, 161564, 173992, 175084, 211276, 212602, 227528, 228956, 229918, 247604, 282737, 300662, 321776, 323128, 347984, 350168, 369733, 422552, 425204, 455056, 457912, 459836, 495208, 565474, 601324, 646256, 686647, 700336, 739466, 744107, 804713, 845104, 850408, 915824, 919672, 990416, 1052317, 1130948, 1202648, 1373294, 1478932, 1488214, 1494467, 1609426, 1700816, 1839344, 1954303, 2104634, 2261896, 2405296, 2746588, 2957864, 2976428, 2988934, 3218852, 3908606, 4209268, 4523792, 4806529, 5493176, 5915728, 5952856, 5977868, 6437704, 7817212, 8418536, 9613058, 10461269, 10986352, 11905712, 11955736, 12875408, 13680121, 15634424, 16837072, 19226116, 20922538, 23911472, 25405939, 27360242, 31268848, 38452232, 41845076, 50811878, 54720484, 76904464, 83690152, 101623756, 109440968, 167380304, 177841573, 203247512, 218881936, 355683146, 406495024, 711366292, 1422732584, 2845465168]

約数ペア:

[(1, 2845465168), (2, 1422732584), (4, 711366292), (7, 406495024), (8, 355683146), (13, 218881936), (14, 203247512), (16, 177841573), (17, 167380304), (26, 109440968), (28, 101623756), (34, 83690152), (37, 76904464), (52, 54720484), (56, 50811878), (68, 41845076), (74, 38452232), (91, 31268848), (104, 27360242), (112, 25405939), (119, 23911472), (136, 20922538), (148, 19226116), (169, 16837072), (182, 15634424), (208, 13680121), (221, 12875408), (238, 11955736), (239, 11905712), (259, 10986352), (272, 10461269), (296, 9613058), (338, 8418536), (364, 7817212), (442, 6437704), (476, 5977868), (478, 5952856), (481, 5915728), (518, 5493176), (592, 4806529), (629, 4523792), (676, 4209268), (728, 3908606), (884, 3218852), (952, 2988934), (956, 2976428), (962, 2957864), (1036, 2746588), (1183, 2405296), (1258, 2261896), (1352, 2104634), (1456, 1954303), (1547, 1839344), (1673, 1700816), (1768, 1609426), (1904, 1494467), (1912, 1488214), (1924, 1478932), (2072, 1373294), (2366, 1202648), (2516, 1130948), (2704, 1052317), (2873, 990416), (3094, 919672), (3107, 915824), (3346, 850408), (3367, 845104), (3536, 804713), (3824, 744107), (3848, 739466), (4063, 700336), (4144, 686647), (4403, 646256), (4732, 601324), (5032, 565474), (5746, 495208), (6188, 459836), (6214, 457912), (6253, 455056), (6692, 425204), (6734, 422552), (7696, 369733), (8126, 350168), (8177, 347984), (8806, 323128), (8843, 321776), (9464, 300662), (10064, 282737), (11492, 247604), (12376, 229918), (12428, 228956), (12506, 227528), (13384, 212602), (13468, 211276), (16252, 175084), (16354, 173992), (17612, 161564), (17686, 160888), (18928, 150331), (20111, 141488), (21749, 130832), (22984, 123802), (24752, 114959), (24856, 114478), (25012, 113764), (26768, 106301), (26936, 105638), (28441, 100048), (32504, 87542), (32708, 86996), (35224, 80782), (35372, 80444), (40222, 70744), (40391, 70448), (43498, 65416), (43771, 65008), (45968, 61901), (49712, 57239), (50024, 56882), (52819, 53872)]