15672812484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 43166462976

約数和(自身を除く): 27493650492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 251, 294, 309, 412, 502, 588, 618, 721, 753, 1004, 1031, 1236, 1442, 1506, 1757, 2062, 2163, 2884, 3012, 3093, 3514, 4124, 4326, 5047, 5271, 6186, 7028, 7217, 8652, 10094, 10542, 12299, 12372, 14434, 15141, 20188, 21084, 21651, 24598, 25853, 28868, 30282, 36897, 43302, 49196, 50519, 51706, 60564, 73794, 77559, 86604, 101038, 103412, 106193, 147588, 151557, 155118, 180971, 202076, 212386, 258781, 303114, 310236, 318579, 361942, 424772, 517562, 542913, 606228, 637158, 723884, 743351, 776343, 1035124, 1085826, 1266797, 1274316, 1486702, 1552686, 1811467, 2171652, 2230053, 2533594, 2973404, 3105372, 3622934, 3800391, 4460106, 5067188, 5203457, 5434401, 7245868, 7600782, 8920212, 10406914, 10868802, 12680269, 15201564, 15610371, 20813828, 21737604, 25360538, 26654443, 31220742, 38040807, 50721076, 53308886, 62441484, 76081614, 79963329, 106617772, 152163228, 159926658, 186581101, 319853316, 373162202, 559743303, 746324404, 1119486606, 1306067707, 2238973212, 2612135414, 3918203121, 5224270828, 7836406242, 15672812484]

約数ペア:

[(1, 15672812484), (2, 7836406242), (3, 5224270828), (4, 3918203121), (6, 2612135414), (7, 2238973212), (12, 1306067707), (14, 1119486606), (21, 746324404), (28, 559743303), (42, 373162202), (49, 319853316), (84, 186581101), (98, 159926658), (103, 152163228), (147, 106617772), (196, 79963329), (206, 76081614), (251, 62441484), (294, 53308886), (309, 50721076), (412, 38040807), (502, 31220742), (588, 26654443), (618, 25360538), (721, 21737604), (753, 20813828), (1004, 15610371), (1031, 15201564), (1236, 12680269), (1442, 10868802), (1506, 10406914), (1757, 8920212), (2062, 7600782), (2163, 7245868), (2884, 5434401), (3012, 5203457), (3093, 5067188), (3514, 4460106), (4124, 3800391), (4326, 3622934), (5047, 3105372), (5271, 2973404), (6186, 2533594), (7028, 2230053), (7217, 2171652), (8652, 1811467), (10094, 1552686), (10542, 1486702), (12299, 1274316), (12372, 1266797), (14434, 1085826), (15141, 1035124), (20188, 776343), (21084, 743351), (21651, 723884), (24598, 637158), (25853, 606228), (28868, 542913), (30282, 517562), (36897, 424772), (43302, 361942), (49196, 318579), (50519, 310236), (51706, 303114), (60564, 258781), (73794, 212386), (77559, 202076), (86604, 180971), (101038, 155118), (103412, 151557), (106193, 147588)]