305766048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 973873152

約数和(自身を除く): 668107104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 184, 219, 224, 271, 276, 292, 322, 336, 368, 438, 483, 511, 542, 552, 584, 644, 672, 736, 813, 876, 966, 1022, 1084, 1104, 1168, 1288, 1533, 1626, 1679, 1752, 1897, 1932, 2044, 2168, 2208, 2336, 2576, 3066, 3252, 3358, 3504, 3794, 3864, 4088, 4336, 5037, 5152, 5691, 6132, 6233, 6504, 6716, 7008, 7588, 7728, 8176, 8672, 10074, 11382, 11753, 12264, 12466, 13008, 13432, 15176, 15456, 16352, 18699, 19783, 20148, 22764, 23506, 24528, 24932, 26016, 26864, 30352, 35259, 37398, 39566, 40296, 43631, 45528, 47012, 49056, 49864, 53728, 59349, 60704, 70518, 74796, 79132, 80592, 87262, 91056, 94024, 99728, 118698, 130893, 138481, 141036, 149592, 158264, 161184, 174524, 182112, 188048, 199456, 237396, 261786, 276962, 282072, 299184, 316528, 349048, 376096, 415443, 455009, 474792, 523572, 553924, 564144, 598368, 633056, 698096, 830886, 910018, 949584, 1047144, 1107848, 1128288, 1365027, 1396192, 1661772, 1820036, 1899168, 2094288, 2215696, 2730054, 3185063, 3323544, 3640072, 4188576, 4431392, 5460108, 6370126, 6647088, 7280144, 9555189, 10920216, 12740252, 13294176, 14560288, 19110378, 21840432, 25480504, 38220756, 43680864, 50961008, 76441512, 101922016, 152883024, 305766048]

約数ペア:

[(1, 305766048), (2, 152883024), (3, 101922016), (4, 76441512), (6, 50961008), (7, 43680864), (8, 38220756), (12, 25480504), (14, 21840432), (16, 19110378), (21, 14560288), (23, 13294176), (24, 12740252), (28, 10920216), (32, 9555189), (42, 7280144), (46, 6647088), (48, 6370126), (56, 5460108), (69, 4431392), (73, 4188576), (84, 3640072), (92, 3323544), (96, 3185063), (112, 2730054), (138, 2215696), (146, 2094288), (161, 1899168), (168, 1820036), (184, 1661772), (219, 1396192), (224, 1365027), (271, 1128288), (276, 1107848), (292, 1047144), (322, 949584), (336, 910018), (368, 830886), (438, 698096), (483, 633056), (511, 598368), (542, 564144), (552, 553924), (584, 523572), (644, 474792), (672, 455009), (736, 415443), (813, 376096), (876, 349048), (966, 316528), (1022, 299184), (1084, 282072), (1104, 276962), (1168, 261786), (1288, 237396), (1533, 199456), (1626, 188048), (1679, 182112), (1752, 174524), (1897, 161184), (1932, 158264), (2044, 149592), (2168, 141036), (2208, 138481), (2336, 130893), (2576, 118698), (3066, 99728), (3252, 94024), (3358, 91056), (3504, 87262), (3794, 80592), (3864, 79132), (4088, 74796), (4336, 70518), (5037, 60704), (5152, 59349), (5691, 53728), (6132, 49864), (6233, 49056), (6504, 47012), (6716, 45528), (7008, 43631), (7588, 40296), (7728, 39566), (8176, 37398), (8672, 35259), (10074, 30352), (11382, 26864), (11753, 26016), (12264, 24932), (12466, 24528), (13008, 23506), (13432, 22764), (15176, 20148), (15456, 19783), (16352, 18699)]