1979792928

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 6199345152

約数和(自身を除く): 4219552224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 81, 86, 93, 96, 108, 124, 129, 144, 162, 172, 186, 191, 216, 243, 248, 258, 279, 288, 324, 344, 372, 382, 387, 432, 486, 496, 516, 558, 573, 648, 688, 744, 764, 774, 837, 864, 972, 992, 1032, 1116, 1146, 1161, 1296, 1333, 1376, 1488, 1528, 1548, 1674, 1719, 1944, 2064, 2232, 2292, 2322, 2511, 2592, 2666, 2976, 3056, 3096, 3348, 3438, 3483, 3888, 3999, 4128, 4464, 4584, 4644, 5022, 5157, 5332, 5921, 6112, 6192, 6696, 6876, 6966, 7533, 7776, 7998, 8213, 8928, 9168, 9288, 10044, 10314, 10449, 10664, 11842, 11997, 12384, 13392, 13752, 13932, 15066, 15471, 15996, 16426, 17763, 18336, 18576, 20088, 20628, 20898, 21328, 23684, 23994, 24639, 26784, 27504, 27864, 30132, 30942, 31992, 32852, 35526, 35991, 37152, 40176, 41256, 41796, 42656, 46413, 47368, 47988, 49278, 53289, 55008, 55728, 60264, 61884, 63984, 65704, 71052, 71982, 73917, 80352, 82512, 83592, 92826, 94736, 95976, 98556, 106578, 107973, 111456, 120528, 123768, 127968, 131408, 142104, 143964, 147834, 159867, 165024, 167184, 185652, 189472, 191952, 197112, 213156, 215946, 221751, 241056, 247536, 254603, 262816, 284208, 287928, 295668, 319734, 323919, 334368, 371304, 383904, 394224, 426312, 431892, 443502, 479601, 495072, 509206, 568416, 575856, 591336, 639468, 647838, 665253, 742608, 763809, 788448, 852624, 863784, 887004, 959202, 1018412, 1151712, 1182672, 1278936, 1295676, 1330506, 1438803, 1485216, 1527618, 1705248, 1727568, 1774008, 1918404, 1995759, 2036824, 2291427, 2365344, 2557872, 2591352, 2661012, 2877606, 3055236, 3455136, 3548016, 3836808, 3991518, 4073648, 4582854, 5115744, 5182704, 5322024, 5755212, 6110472, 6874281, 7096032, 7673616, 7983036, 8147296, 9165708, 10365408, 10644048, 11510424, 12220944, 13748562, 15347232, 15966072, 18331416, 20622843, 21288096, 23020848, 24441888, 27497124, 31932144, 36662832, 41245686, 46041696, 54994248, 61868529, 63864288, 73325664, 82491372, 109988496, 123737058, 164982744, 219976992, 247474116, 329965488, 494948232, 659930976, 989896464, 1979792928]

約数ペア:

[(1, 1979792928), (2, 989896464), (3, 659930976), (4, 494948232), (6, 329965488), (8, 247474116), (9, 219976992), (12, 164982744), (16, 123737058), (18, 109988496), (24, 82491372), (27, 73325664), (31, 63864288), (32, 61868529), (36, 54994248), (43, 46041696), (48, 41245686), (54, 36662832), (62, 31932144), (72, 27497124), (81, 24441888), (86, 23020848), (93, 21288096), (96, 20622843), (108, 18331416), (124, 15966072), (129, 15347232), (144, 13748562), (162, 12220944), (172, 11510424), (186, 10644048), (191, 10365408), (216, 9165708), (243, 8147296), (248, 7983036), (258, 7673616), (279, 7096032), (288, 6874281), (324, 6110472), (344, 5755212), (372, 5322024), (382, 5182704), (387, 5115744), (432, 4582854), (486, 4073648), (496, 3991518), (516, 3836808), (558, 3548016), (573, 3455136), (648, 3055236), (688, 2877606), (744, 2661012), (764, 2591352), (774, 2557872), (837, 2365344), (864, 2291427), (972, 2036824), (992, 1995759), (1032, 1918404), (1116, 1774008), (1146, 1727568), (1161, 1705248), (1296, 1527618), (1333, 1485216), (1376, 1438803), (1488, 1330506), (1528, 1295676), (1548, 1278936), (1674, 1182672), (1719, 1151712), (1944, 1018412), (2064, 959202), (2232, 887004), (2292, 863784), (2322, 852624), (2511, 788448), (2592, 763809), (2666, 742608), (2976, 665253), (3056, 647838), (3096, 639468), (3348, 591336), (3438, 575856), (3483, 568416), (3888, 509206), (3999, 495072), (4128, 479601), (4464, 443502), (4584, 431892), (4644, 426312), (5022, 394224), (5157, 383904), (5332, 371304), (5921, 334368), (6112, 323919), (6192, 319734), (6696, 295668), (6876, 287928), (6966, 284208), (7533, 262816), (7776, 254603), (7998, 247536), (8213, 241056), (8928, 221751), (9168, 215946), (9288, 213156), (10044, 197112), (10314, 191952), (10449, 189472), (10664, 185652), (11842, 167184), (11997, 165024), (12384, 159867), (13392, 147834), (13752, 143964), (13932, 142104), (15066, 131408), (15471, 127968), (15996, 123768), (16426, 120528), (17763, 111456), (18336, 107973), (18576, 106578), (20088, 98556), (20628, 95976), (20898, 94736), (21328, 92826), (23684, 83592), (23994, 82512), (24639, 80352), (26784, 73917), (27504, 71982), (27864, 71052), (30132, 65704), (30942, 63984), (31992, 61884), (32852, 60264), (35526, 55728), (35991, 55008), (37152, 53289), (40176, 49278), (41256, 47988), (41796, 47368), (42656, 46413)]