388227311584

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{6011}}^1$

素因数の和:6261

約数の個数: 192

約数和(自身を含む): 921522438144

約数和(自身を除く): 533295126560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 131, 142, 217, 224, 248, 262, 284, 434, 496, 497, 524, 568, 868, 917, 992, 994, 1048, 1136, 1736, 1834, 1988, 2096, 2201, 2272, 3472, 3668, 3976, 4061, 4192, 4402, 6011, 6944, 7336, 7952, 8122, 8804, 9301, 12022, 14672, 15407, 15904, 16244, 17608, 18602, 24044, 28427, 29344, 30814, 32488, 35216, 37204, 42077, 48088, 56854, 61628, 64976, 65107, 70432, 74408, 84154, 96176, 113708, 123256, 129952, 130214, 148816, 168308, 186341, 192352, 227416, 246512, 260428, 288331, 297632, 336616, 372682, 426781, 454832, 493024, 520856, 576662, 673232, 745364, 787441, 853562, 909664, 1041712, 1153324, 1304387, 1346464, 1490728, 1574882, 1707124, 2018317, 2083424, 2306648, 2608774, 2981456, 2987467, 3149764, 3414248, 4036634, 4613296, 5217548, 5512087, 5962912, 5974934, 6299528, 6828496, 8073268, 9226592, 10435096, 11024174, 11949868, 12599056, 13230211, 13656992, 16146536, 20870192, 22048348, 23899736, 24410671, 25198112, 26460422, 32293072, 41740384, 44096696, 47799472, 48821342, 52920844, 55908311, 64586144, 88193392, 92611477, 95598944, 97642684, 105841688, 111816622, 170874697, 176386784, 185222954, 195285368, 211683376, 223633244, 341749394, 370445908, 390570736, 391358177, 423366752, 447266488, 683498788, 740891816, 781141472, 782716354, 894532976, 1366997576, 1481783632, 1565432708, 1733157641, 1789065952, 2733995152, 2963567264, 3130865416, 3466315282, 5467990304, 6261730832, 6932630564, 12132103487, 12523461664, 13865261128, 24264206974, 27730522256, 48528413948, 55461044512, 97056827896, 194113655792, 388227311584]

約数ペア:

[(1, 388227311584), (2, 194113655792), (4, 97056827896), (7, 55461044512), (8, 48528413948), (14, 27730522256), (16, 24264206974), (28, 13865261128), (31, 12523461664), (32, 12132103487), (56, 6932630564), (62, 6261730832), (71, 5467990304), (112, 3466315282), (124, 3130865416), (131, 2963567264), (142, 2733995152), (217, 1789065952), (224, 1733157641), (248, 1565432708), (262, 1481783632), (284, 1366997576), (434, 894532976), (496, 782716354), (497, 781141472), (524, 740891816), (568, 683498788), (868, 447266488), (917, 423366752), (992, 391358177), (994, 390570736), (1048, 370445908), (1136, 341749394), (1736, 223633244), (1834, 211683376), (1988, 195285368), (2096, 185222954), (2201, 176386784), (2272, 170874697), (3472, 111816622), (3668, 105841688), (3976, 97642684), (4061, 95598944), (4192, 92611477), (4402, 88193392), (6011, 64586144), (6944, 55908311), (7336, 52920844), (7952, 48821342), (8122, 47799472), (8804, 44096696), (9301, 41740384), (12022, 32293072), (14672, 26460422), (15407, 25198112), (15904, 24410671), (16244, 23899736), (17608, 22048348), (18602, 20870192), (24044, 16146536), (28427, 13656992), (29344, 13230211), (30814, 12599056), (32488, 11949868), (35216, 11024174), (37204, 10435096), (42077, 9226592), (48088, 8073268), (56854, 6828496), (61628, 6299528), (64976, 5974934), (65107, 5962912), (70432, 5512087), (74408, 5217548), (84154, 4613296), (96176, 4036634), (113708, 3414248), (123256, 3149764), (129952, 2987467), (130214, 2981456), (148816, 2608774), (168308, 2306648), (186341, 2083424), (192352, 2018317), (227416, 1707124), (246512, 1574882), (260428, 1490728), (288331, 1346464), (297632, 1304387), (336616, 1153324), (372682, 1041712), (426781, 909664), (454832, 853562), (493024, 787441), (520856, 745364), (576662, 673232)]