313966016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 830226432

約数和(自身を除く): 516260416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 47, 52, 56, 62, 64, 74, 91, 94, 104, 112, 124, 148, 182, 188, 208, 217, 224, 248, 259, 296, 329, 364, 376, 403, 416, 434, 448, 481, 496, 518, 592, 611, 658, 728, 752, 806, 832, 868, 962, 992, 1036, 1147, 1184, 1222, 1316, 1456, 1457, 1504, 1612, 1736, 1739, 1924, 1984, 2072, 2294, 2368, 2444, 2632, 2821, 2912, 2914, 3008, 3224, 3367, 3472, 3478, 3848, 4144, 4277, 4588, 4888, 5264, 5642, 5824, 5828, 6448, 6734, 6944, 6956, 7696, 8029, 8288, 8554, 9176, 9776, 10199, 10528, 11284, 11656, 12173, 12896, 13468, 13888, 13912, 14911, 15392, 16058, 16576, 17108, 18352, 18941, 19552, 20398, 21056, 22568, 22607, 23312, 24346, 25792, 26936, 27824, 29822, 30784, 32116, 34216, 36704, 37882, 39104, 40796, 45136, 45214, 46624, 48692, 53872, 53909, 55648, 59644, 64232, 68432, 73408, 75764, 81592, 90272, 90428, 93248, 97384, 104377, 107744, 107818, 111296, 119288, 128464, 132587, 136864, 151528, 158249, 163184, 180544, 180856, 194768, 208754, 215488, 215636, 238576, 256928, 265174, 273728, 303056, 316498, 326368, 361712, 377363, 389536, 417508, 431272, 477152, 513856, 530348, 606112, 632996, 652736, 700817, 723424, 754726, 779072, 835016, 862544, 954304, 1060696, 1212224, 1265992, 1401634, 1446848, 1509452, 1670032, 1725088, 2121392, 2531984, 2803268, 3018904, 3340064, 3450176, 4242784, 4905719, 5063968, 5606536, 6037808, 6680128, 8485568, 9811438, 10127936, 11213072, 12075616, 19622876, 22426144, 24151232, 39245752, 44852288, 78491504, 156983008, 313966016]

約数ペア:

[(1, 313966016), (2, 156983008), (4, 78491504), (7, 44852288), (8, 39245752), (13, 24151232), (14, 22426144), (16, 19622876), (26, 12075616), (28, 11213072), (31, 10127936), (32, 9811438), (37, 8485568), (47, 6680128), (52, 6037808), (56, 5606536), (62, 5063968), (64, 4905719), (74, 4242784), (91, 3450176), (94, 3340064), (104, 3018904), (112, 2803268), (124, 2531984), (148, 2121392), (182, 1725088), (188, 1670032), (208, 1509452), (217, 1446848), (224, 1401634), (248, 1265992), (259, 1212224), (296, 1060696), (329, 954304), (364, 862544), (376, 835016), (403, 779072), (416, 754726), (434, 723424), (448, 700817), (481, 652736), (496, 632996), (518, 606112), (592, 530348), (611, 513856), (658, 477152), (728, 431272), (752, 417508), (806, 389536), (832, 377363), (868, 361712), (962, 326368), (992, 316498), (1036, 303056), (1147, 273728), (1184, 265174), (1222, 256928), (1316, 238576), (1456, 215636), (1457, 215488), (1504, 208754), (1612, 194768), (1736, 180856), (1739, 180544), (1924, 163184), (1984, 158249), (2072, 151528), (2294, 136864), (2368, 132587), (2444, 128464), (2632, 119288), (2821, 111296), (2912, 107818), (2914, 107744), (3008, 104377), (3224, 97384), (3367, 93248), (3472, 90428), (3478, 90272), (3848, 81592), (4144, 75764), (4277, 73408), (4588, 68432), (4888, 64232), (5264, 59644), (5642, 55648), (5824, 53909), (5828, 53872), (6448, 48692), (6734, 46624), (6944, 45214), (6956, 45136), (7696, 40796), (8029, 39104), (8288, 37882), (8554, 36704), (9176, 34216), (9776, 32116), (10199, 30784), (10528, 29822), (11284, 27824), (11656, 26936), (12173, 25792), (12896, 24346), (13468, 23312), (13888, 22607), (13912, 22568), (14911, 21056), (15392, 20398), (16058, 19552), (16576, 18941), (17108, 18352)]