37721550464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1902

約数の個数: 128

約数和(自身を含む): 82513981200

約数和(自身を除く): 44792430736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 193, 208, 292, 386, 416, 584, 772, 832, 949, 1168, 1544, 1609, 1664, 1898, 2336, 2509, 3088, 3218, 3796, 4672, 5018, 6176, 6436, 7592, 9344, 10036, 12352, 12872, 14089, 15184, 20072, 20917, 24704, 25744, 28178, 30368, 40144, 41834, 51488, 56356, 60736, 80288, 83668, 102976, 112712, 117457, 121472, 160576, 167336, 183157, 205952, 225424, 234914, 310537, 321152, 334672, 366314, 450848, 469828, 621074, 669344, 732628, 901696, 939656, 1242148, 1338688, 1465256, 1526941, 1803392, 1879312, 2484296, 2677376, 2930512, 3053882, 3758624, 4036981, 4968592, 5861024, 6107764, 7517248, 8073962, 9937184, 11722048, 12215528, 15034496, 16147924, 19874368, 22669201, 23444096, 24431056, 32295848, 39748736, 45338402, 48862112, 64591696, 90676804, 97724224, 129183392, 181353608, 195448448, 258366784, 294699613, 362707216, 516733568, 589399226, 725414432, 1178798452, 1450828864, 2357596904, 2901657728, 4715193808, 9430387616, 18860775232, 37721550464]

約数ペア:

[(1, 37721550464), (2, 18860775232), (4, 9430387616), (8, 4715193808), (13, 2901657728), (16, 2357596904), (26, 1450828864), (32, 1178798452), (52, 725414432), (64, 589399226), (73, 516733568), (104, 362707216), (128, 294699613), (146, 258366784), (193, 195448448), (208, 181353608), (292, 129183392), (386, 97724224), (416, 90676804), (584, 64591696), (772, 48862112), (832, 45338402), (949, 39748736), (1168, 32295848), (1544, 24431056), (1609, 23444096), (1664, 22669201), (1898, 19874368), (2336, 16147924), (2509, 15034496), (3088, 12215528), (3218, 11722048), (3796, 9937184), (4672, 8073962), (5018, 7517248), (6176, 6107764), (6436, 5861024), (7592, 4968592), (9344, 4036981), (10036, 3758624), (12352, 3053882), (12872, 2930512), (14089, 2677376), (15184, 2484296), (20072, 1879312), (20917, 1803392), (24704, 1526941), (25744, 1465256), (28178, 1338688), (30368, 1242148), (40144, 939656), (41834, 901696), (51488, 732628), (56356, 669344), (60736, 621074), (80288, 469828), (83668, 450848), (102976, 366314), (112712, 334672), (117457, 321152), (121472, 310537), (160576, 234914), (167336, 225424), (183157, 205952)]