About the Number

2097148872

2097148871 ← → 2097148873

2進数表記:1111100111111111111001111001000

漢数字表記:二十億九千七百十四万八千八百七十二

素因数分解:

2 3 × 3 1 × 7 1 × 13 1 × 43 1 × 137 1 × 163 1

素因数の和:372
約数の個数: 256
約数和(自身を含む): 6691829760
約数和(自身を除く): 4594680888

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 137, 156, 163, 168, 172, 182, 258, 273, 274, 301, 312, 326, 344, 364, 411, 489, 516, 546, 548, 559, 602, 652, 728, 822, 903, 959, 978, 1032, 1092, 1096, 1118, 1141, 1204, 1304, 1644, 1677, 1781, 1806, 1918, 1956, 2119, 2184, 2236, 2282, 2408, 2877, 3288, 3354, 3423, 3562, 3612, 3836, 3912, 3913, 4238, 4472, 4564, 5343, 5754, 5891, 6357, 6708, 6846, 7009, 7124, 7224, 7672, 7826, 8476, 9128, 10686, 11508, 11739, 11782, 12467, 12714, 13416, 13692, 14018, 14248, 14833, 15652, 16952, 17673, 21027, 21372, 22331, 23016, 23478, 23564, 24934, 25428, 27384, 28036, 29666, 31304, 35346, 37401, 41237, 42054, 42744, 44499, 44662, 46956, 47128, 49063, 49868, 50856, 56072, 59332, 66993, 70692, 74802, 76583, 82474, 84108, 88998, 89324, 91117, 93912, 98126, 99736, 118664, 123711, 133986, 141384, 147189, 149604, 153166, 156317, 164948, 168216, 177996, 178648, 182234, 196252, 229749, 247422, 267972, 273351, 290303, 294378, 299208, 306332, 312634, 329896, 355992, 364468, 392504, 459498, 468951, 494844, 535944, 536081, 546702, 580606, 588756, 612664, 625268, 637819, 728936, 870909, 918996, 937902, 960233, 989688, 1072162, 1093404, 1161212, 1177512, 1250536, 1275638, 1608243, 1741818, 1837992, 1875804, 1913457, 1920466, 2032121, 2144324, 2186808, 2322424, 2551276, 2880699, 3216486, 3483636, 3751608, 3826914, 3840932, 4064242, 4288648, 5102552, 5761398, 6096363, 6432972, 6721631, 6967272, 7653828, 7681864, 8128484, 11522796, 12192726, 12483029, 12865944, 13443262, 15307656, 16256968, 20164893, 23045592, 24385452, 24966058, 26886524, 37449087, 40329786, 48770904, 49932116, 53773048, 74898174, 80659572, 87381203, 99864232, 149796348, 161319144, 174762406, 262143609, 299592696, 349524812, 524287218, 699049624, 1048574436, 2097148872]

約数ペア:
[(1, 2097148872), (2, 1048574436), (3, 699049624), (4, 524287218), (6, 349524812), (7, 299592696), (8, 262143609), (12, 174762406), (13, 161319144), (14, 149796348), (21, 99864232), (24, 87381203), (26, 80659572), (28, 74898174), (39, 53773048), (42, 49932116), (43, 48770904), (52, 40329786), (56, 37449087), (78, 26886524), (84, 24966058), (86, 24385452), (91, 23045592), (104, 20164893), (129, 16256968), (137, 15307656), (156, 13443262), (163, 12865944), (168, 12483029), (172, 12192726), (182, 11522796), (258, 8128484), (273, 7681864), (274, 7653828), (301, 6967272), (312, 6721631), (326, 6432972), (344, 6096363), (364, 5761398), (411, 5102552), (489, 4288648), (516, 4064242), (546, 3840932), (548, 3826914), (559, 3751608), (602, 3483636), (652, 3216486), (728, 2880699), (822, 2551276), (903, 2322424), (959, 2186808), (978, 2144324), (1032, 2032121), (1092, 1920466), (1096, 1913457), (1118, 1875804), (1141, 1837992), (1204, 1741818), (1304, 1608243), (1644, 1275638), (1677, 1250536), (1781, 1177512), (1806, 1161212), (1918, 1093404), (1956, 1072162), (2119, 989688), (2184, 960233), (2236, 937902), (2282, 918996), (2408, 870909), (2877, 728936), (3288, 637819), (3354, 625268), (3423, 612664), (3562, 588756), (3612, 580606), (3836, 546702), (3912, 536081), (3913, 535944), (4238, 494844), (4472, 468951), (4564, 459498), (5343, 392504), (5754, 364468), (5891, 355992), (6357, 329896), (6708, 312634), (6846, 306332), (7009, 299208), (7124, 294378), (7224, 290303), (7672, 273351), (7826, 267972), (8476, 247422), (9128, 229749), (10686, 196252), (11508, 182234), (11739, 178648), (11782, 177996), (12467, 168216), (12714, 164948), (13416, 156317), (13692, 153166), (14018, 149604), (14248, 147189), (14833, 141384), (15652, 133986), (16952, 123711), (17673, 118664), (21027, 99736), (21372, 98126), (22331, 93912), (23016, 91117), (23478, 89324), (23564, 88998), (24934, 84108), (25428, 82474), (27384, 76583), (28036, 74802), (29666, 70692), (31304, 66993), (35346, 59332), (37401, 56072), (41237, 50856), (42054, 49868), (42744, 49063), (44499, 47128), (44662, 46956)]

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