About the Number

2008372788

2008372787 ← → 2008372789

2進数表記:1110111101101010101011000110100

漢数字表記:二十億八百三十七万二千七百八十八

素因数分解:

2 2 × 3 2 × 23 1 × 73 1 × 149 1 × 223 1

素因数の和:478
約数の個数: 144
約数和(自身を含む): 5430297600
約数和(自身を除く): 3421924812

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 149, 207, 219, 223, 276, 292, 298, 414, 438, 446, 447, 596, 657, 669, 828, 876, 892, 894, 1314, 1338, 1341, 1679, 1788, 2007, 2628, 2676, 2682, 3358, 3427, 4014, 5037, 5129, 5364, 6716, 6854, 8028, 10074, 10258, 10281, 10877, 13708, 15111, 15387, 16279, 20148, 20516, 20562, 21754, 30222, 30774, 30843, 32558, 32631, 33227, 41124, 43508, 46161, 48837, 60444, 61548, 61686, 65116, 65262, 66454, 92322, 97674, 97893, 99681, 123372, 130524, 132908, 146511, 184644, 195348, 195786, 199362, 250171, 293022, 299043, 374417, 391572, 398724, 500342, 586044, 598086, 748834, 750513, 764221, 1000684, 1123251, 1196172, 1497668, 1501026, 1528442, 2246502, 2251539, 2292663, 2425571, 3002052, 3056884, 3369753, 4493004, 4503078, 4585326, 4851142, 6739506, 6877989, 7276713, 9006156, 9170652, 9702284, 13479012, 13755978, 14553426, 21830139, 27511956, 29106852, 43660278, 55788133, 87320556, 111576266, 167364399, 223152532, 334728798, 502093197, 669457596, 1004186394, 2008372788]

約数ペア:
[(1, 2008372788), (2, 1004186394), (3, 669457596), (4, 502093197), (6, 334728798), (9, 223152532), (12, 167364399), (18, 111576266), (23, 87320556), (36, 55788133), (46, 43660278), (69, 29106852), (73, 27511956), (92, 21830139), (138, 14553426), (146, 13755978), (149, 13479012), (207, 9702284), (219, 9170652), (223, 9006156), (276, 7276713), (292, 6877989), (298, 6739506), (414, 4851142), (438, 4585326), (446, 4503078), (447, 4493004), (596, 3369753), (657, 3056884), (669, 3002052), (828, 2425571), (876, 2292663), (892, 2251539), (894, 2246502), (1314, 1528442), (1338, 1501026), (1341, 1497668), (1679, 1196172), (1788, 1123251), (2007, 1000684), (2628, 764221), (2676, 750513), (2682, 748834), (3358, 598086), (3427, 586044), (4014, 500342), (5037, 398724), (5129, 391572), (5364, 374417), (6716, 299043), (6854, 293022), (8028, 250171), (10074, 199362), (10258, 195786), (10281, 195348), (10877, 184644), (13708, 146511), (15111, 132908), (15387, 130524), (16279, 123372), (20148, 99681), (20516, 97893), (20562, 97674), (21754, 92322), (30222, 66454), (30774, 65262), (30843, 65116), (32558, 61686), (32631, 61548), (33227, 60444), (41124, 48837), (43508, 46161)]

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