247095072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 849610944

約数和(自身を除く): 602515872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 73, 84, 92, 96, 112, 126, 138, 144, 146, 161, 168, 184, 207, 219, 224, 252, 276, 288, 292, 322, 336, 368, 414, 438, 483, 504, 511, 552, 584, 644, 657, 672, 736, 828, 876, 966, 1008, 1022, 1104, 1168, 1288, 1314, 1449, 1533, 1656, 1679, 1752, 1932, 2016, 2044, 2208, 2336, 2576, 2628, 2898, 3066, 3312, 3358, 3504, 3864, 4088, 4599, 5037, 5152, 5256, 5329, 5796, 6132, 6624, 6716, 7008, 7728, 8176, 9198, 10074, 10512, 10658, 11592, 11753, 12264, 13432, 15111, 15456, 15987, 16352, 18396, 20148, 21024, 21316, 23184, 23506, 24528, 26864, 30222, 31974, 35259, 36792, 37303, 40296, 42632, 46368, 47012, 47961, 49056, 53728, 60444, 63948, 70518, 73584, 74606, 80592, 85264, 94024, 95922, 105777, 111909, 120888, 122567, 127896, 141036, 147168, 149212, 161184, 170528, 188048, 191844, 211554, 223818, 241776, 245134, 255792, 282072, 298424, 335727, 367701, 376096, 383688, 423108, 447636, 483552, 490268, 511584, 564144, 596848, 671454, 735402, 767376, 846216, 857969, 895272, 980536, 1103103, 1128288, 1193696, 1342908, 1470804, 1534752, 1692432, 1715938, 1790544, 1961072, 2206206, 2573907, 2685816, 2941608, 3384864, 3431876, 3581088, 3922144, 4412412, 5147814, 5371632, 5883216, 6863752, 7721721, 8824824, 10295628, 10743264, 11766432, 13727504, 15443442, 17649648, 20591256, 27455008, 30886884, 35299296, 41182512, 61773768, 82365024, 123547536, 247095072]

約数ペア:

[(1, 247095072), (2, 123547536), (3, 82365024), (4, 61773768), (6, 41182512), (7, 35299296), (8, 30886884), (9, 27455008), (12, 20591256), (14, 17649648), (16, 15443442), (18, 13727504), (21, 11766432), (23, 10743264), (24, 10295628), (28, 8824824), (32, 7721721), (36, 6863752), (42, 5883216), (46, 5371632), (48, 5147814), (56, 4412412), (63, 3922144), (69, 3581088), (72, 3431876), (73, 3384864), (84, 2941608), (92, 2685816), (96, 2573907), (112, 2206206), (126, 1961072), (138, 1790544), (144, 1715938), (146, 1692432), (161, 1534752), (168, 1470804), (184, 1342908), (207, 1193696), (219, 1128288), (224, 1103103), (252, 980536), (276, 895272), (288, 857969), (292, 846216), (322, 767376), (336, 735402), (368, 671454), (414, 596848), (438, 564144), (483, 511584), (504, 490268), (511, 483552), (552, 447636), (584, 423108), (644, 383688), (657, 376096), (672, 367701), (736, 335727), (828, 298424), (876, 282072), (966, 255792), (1008, 245134), (1022, 241776), (1104, 223818), (1168, 211554), (1288, 191844), (1314, 188048), (1449, 170528), (1533, 161184), (1656, 149212), (1679, 147168), (1752, 141036), (1932, 127896), (2016, 122567), (2044, 120888), (2208, 111909), (2336, 105777), (2576, 95922), (2628, 94024), (2898, 85264), (3066, 80592), (3312, 74606), (3358, 73584), (3504, 70518), (3864, 63948), (4088, 60444), (4599, 53728), (5037, 49056), (5152, 47961), (5256, 47012), (5329, 46368), (5796, 42632), (6132, 40296), (6624, 37303), (6716, 36792), (7008, 35259), (7728, 31974), (8176, 30222), (9198, 26864), (10074, 24528), (10512, 23506), (10658, 23184), (11592, 21316), (11753, 21024), (12264, 20148), (13432, 18396), (15111, 16352), (15456, 15987)]