268901329648

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{781799}}^1$

素因数の和:781934

約数の個数: 80

約数和(自身を含む): 618885388800

約数和(自身を除く): 349984059152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 148, 166, 259, 296, 332, 518, 581, 592, 664, 1036, 1162, 1328, 2072, 2324, 3071, 4144, 4648, 6142, 9296, 12284, 21497, 24568, 42994, 49136, 85988, 171976, 343952, 781799, 1563598, 3127196, 5472593, 6254392, 10945186, 12508784, 21890372, 28926563, 43780744, 57853126, 64889317, 87561488, 115706252, 129778634, 202485941, 231412504, 259557268, 404971882, 454225219, 462825008, 519114536, 809943764, 908450438, 1038229072, 1619887528, 1816900876, 2400904729, 3239775056, 3633801752, 4801809458, 7267603504, 9603618916, 16806333103, 19207237832, 33612666206, 38414475664, 67225332412, 134450664824, 268901329648]

約数ペア:

[(1, 268901329648), (2, 134450664824), (4, 67225332412), (7, 38414475664), (8, 33612666206), (14, 19207237832), (16, 16806333103), (28, 9603618916), (37, 7267603504), (56, 4801809458), (74, 3633801752), (83, 3239775056), (112, 2400904729), (148, 1816900876), (166, 1619887528), (259, 1038229072), (296, 908450438), (332, 809943764), (518, 519114536), (581, 462825008), (592, 454225219), (664, 404971882), (1036, 259557268), (1162, 231412504), (1328, 202485941), (2072, 129778634), (2324, 115706252), (3071, 87561488), (4144, 64889317), (4648, 57853126), (6142, 43780744), (9296, 28926563), (12284, 21890372), (21497, 12508784), (24568, 10945186), (42994, 6254392), (49136, 5472593), (85988, 3127196), (171976, 1563598), (343952, 781799)]