1982402016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 6428636928

約数和(自身を除く): 4446234912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 73, 84, 92, 96, 98, 112, 138, 146, 147, 161, 168, 184, 196, 219, 224, 251, 276, 292, 294, 322, 336, 368, 392, 438, 483, 502, 511, 552, 584, 588, 644, 672, 736, 753, 784, 876, 966, 1004, 1022, 1104, 1127, 1168, 1176, 1288, 1506, 1533, 1568, 1679, 1752, 1757, 1932, 2008, 2044, 2208, 2254, 2336, 2352, 2576, 3012, 3066, 3358, 3381, 3504, 3514, 3577, 3864, 4016, 4088, 4508, 4704, 5037, 5152, 5271, 5773, 6024, 6132, 6716, 6762, 7008, 7028, 7154, 7728, 8032, 8176, 9016, 10074, 10542, 10731, 11546, 11753, 12048, 12264, 12299, 13432, 13524, 14056, 14308, 15456, 16352, 17319, 18032, 18323, 20148, 21084, 21462, 23092, 23506, 24096, 24528, 24598, 26864, 27048, 28112, 28616, 34638, 35259, 36064, 36646, 36897, 40296, 40411, 42168, 42924, 46184, 47012, 49056, 49196, 53728, 54096, 54969, 56224, 57232, 69276, 70518, 73292, 73794, 80592, 80822, 82271, 84336, 85848, 92368, 94024, 98392, 108192, 109938, 114464, 121233, 128261, 138552, 141036, 146584, 147588, 161184, 161644, 164542, 168672, 171696, 184736, 188048, 196784, 219876, 242466, 246813, 256522, 277104, 282072, 282877, 293168, 295176, 323288, 329084, 343392, 376096, 384783, 393568, 421429, 439752, 484932, 493626, 513044, 554208, 564144, 565754, 586336, 590352, 646576, 658168, 769566, 842858, 848631, 879504, 897827, 969864, 987252, 1026088, 1128288, 1131508, 1180704, 1264287, 1293152, 1316336, 1539132, 1685716, 1697262, 1759008, 1795654, 1939728, 1974504, 2052176, 2263016, 2528574, 2632672, 2693481, 2950003, 3078264, 3371432, 3394524, 3591308, 3879456, 3949008, 4104352, 4526032, 5057148, 5386962, 5900006, 6156528, 6742864, 6789048, 7182616, 7898016, 8850009, 9052064, 10114296, 10773924, 11800012, 12313056, 13485728, 13578096, 14365232, 17700018, 20228592, 20650021, 21547848, 23600024, 27156192, 28730464, 35400036, 40457184, 41300042, 43095696, 47200048, 61950063, 70800072, 82600084, 86191392, 94400096, 123900126, 141600144, 165200168, 247800252, 283200288, 330400336, 495600504, 660800672, 991201008, 1982402016]

約数ペア:

[(1, 1982402016), (2, 991201008), (3, 660800672), (4, 495600504), (6, 330400336), (7, 283200288), (8, 247800252), (12, 165200168), (14, 141600144), (16, 123900126), (21, 94400096), (23, 86191392), (24, 82600084), (28, 70800072), (32, 61950063), (42, 47200048), (46, 43095696), (48, 41300042), (49, 40457184), (56, 35400036), (69, 28730464), (73, 27156192), (84, 23600024), (92, 21547848), (96, 20650021), (98, 20228592), (112, 17700018), (138, 14365232), (146, 13578096), (147, 13485728), (161, 12313056), (168, 11800012), (184, 10773924), (196, 10114296), (219, 9052064), (224, 8850009), (251, 7898016), (276, 7182616), (292, 6789048), (294, 6742864), (322, 6156528), (336, 5900006), (368, 5386962), (392, 5057148), (438, 4526032), (483, 4104352), (502, 3949008), (511, 3879456), (552, 3591308), (584, 3394524), (588, 3371432), (644, 3078264), (672, 2950003), (736, 2693481), (753, 2632672), (784, 2528574), (876, 2263016), (966, 2052176), (1004, 1974504), (1022, 1939728), (1104, 1795654), (1127, 1759008), (1168, 1697262), (1176, 1685716), (1288, 1539132), (1506, 1316336), (1533, 1293152), (1568, 1264287), (1679, 1180704), (1752, 1131508), (1757, 1128288), (1932, 1026088), (2008, 987252), (2044, 969864), (2208, 897827), (2254, 879504), (2336, 848631), (2352, 842858), (2576, 769566), (3012, 658168), (3066, 646576), (3358, 590352), (3381, 586336), (3504, 565754), (3514, 564144), (3577, 554208), (3864, 513044), (4016, 493626), (4088, 484932), (4508, 439752), (4704, 421429), (5037, 393568), (5152, 384783), (5271, 376096), (5773, 343392), (6024, 329084), (6132, 323288), (6716, 295176), (6762, 293168), (7008, 282877), (7028, 282072), (7154, 277104), (7728, 256522), (8032, 246813), (8176, 242466), (9016, 219876), (10074, 196784), (10542, 188048), (10731, 184736), (11546, 171696), (11753, 168672), (12048, 164542), (12264, 161644), (12299, 161184), (13432, 147588), (13524, 146584), (14056, 141036), (14308, 138552), (15456, 128261), (16352, 121233), (17319, 114464), (18032, 109938), (18323, 108192), (20148, 98392), (21084, 94024), (21462, 92368), (23092, 85848), (23506, 84336), (24096, 82271), (24528, 80822), (24598, 80592), (26864, 73794), (27048, 73292), (28112, 70518), (28616, 69276), (34638, 57232), (35259, 56224), (36064, 54969), (36646, 54096), (36897, 53728), (40296, 49196), (40411, 49056), (42168, 47012), (42924, 46184)]