1954927632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 6204460032

約数和(自身を除く): 4249532400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 71, 76, 84, 112, 114, 133, 142, 152, 168, 213, 227, 228, 266, 284, 304, 336, 361, 399, 426, 454, 456, 497, 532, 568, 681, 722, 798, 852, 908, 912, 994, 1064, 1083, 1136, 1349, 1362, 1444, 1491, 1589, 1596, 1704, 1816, 1988, 2128, 2166, 2527, 2698, 2724, 2888, 2982, 3178, 3192, 3408, 3632, 3976, 4047, 4313, 4332, 4767, 5054, 5396, 5448, 5776, 5964, 6356, 6384, 7581, 7952, 8094, 8626, 8664, 9443, 9534, 10108, 10792, 10896, 11928, 12712, 12939, 15162, 16117, 16188, 17252, 17328, 18886, 19068, 20216, 21584, 23856, 25424, 25631, 25878, 28329, 30191, 30324, 32234, 32376, 34504, 37772, 38136, 40432, 48351, 51262, 51756, 56658, 60382, 60648, 64468, 64752, 69008, 75544, 76272, 76893, 81947, 90573, 96702, 102524, 103512, 112819, 113316, 120764, 121296, 128936, 151088, 153786, 163894, 179417, 181146, 193404, 205048, 207024, 225638, 226632, 241528, 245841, 257872, 306223, 307572, 327788, 338457, 358834, 362292, 386808, 410096, 451276, 453264, 483056, 491682, 538251, 573629, 612446, 615144, 655576, 676914, 717668, 724584, 773616, 902552, 918669, 983364, 1076502, 1147258, 1224892, 1230288, 1311152, 1353828, 1435336, 1449168, 1720887, 1805104, 1837338, 1966728, 2143561, 2153004, 2294516, 2449784, 2707656, 2870672, 3441774, 3674676, 3933456, 4287122, 4306008, 4589032, 4899568, 5415312, 5818237, 6430683, 6883548, 7349352, 8574244, 8612016, 9178064, 11636474, 12861366, 13767096, 14698704, 17148488, 17454711, 23272948, 25722732, 27534192, 34296976, 34909422, 40727659, 46545896, 51445464, 69818844, 81455318, 93091792, 102890928, 122182977, 139637688, 162910636, 244365954, 279275376, 325821272, 488731908, 651642544, 977463816, 1954927632]

約数ペア:

[(1, 1954927632), (2, 977463816), (3, 651642544), (4, 488731908), (6, 325821272), (7, 279275376), (8, 244365954), (12, 162910636), (14, 139637688), (16, 122182977), (19, 102890928), (21, 93091792), (24, 81455318), (28, 69818844), (38, 51445464), (42, 46545896), (48, 40727659), (56, 34909422), (57, 34296976), (71, 27534192), (76, 25722732), (84, 23272948), (112, 17454711), (114, 17148488), (133, 14698704), (142, 13767096), (152, 12861366), (168, 11636474), (213, 9178064), (227, 8612016), (228, 8574244), (266, 7349352), (284, 6883548), (304, 6430683), (336, 5818237), (361, 5415312), (399, 4899568), (426, 4589032), (454, 4306008), (456, 4287122), (497, 3933456), (532, 3674676), (568, 3441774), (681, 2870672), (722, 2707656), (798, 2449784), (852, 2294516), (908, 2153004), (912, 2143561), (994, 1966728), (1064, 1837338), (1083, 1805104), (1136, 1720887), (1349, 1449168), (1362, 1435336), (1444, 1353828), (1491, 1311152), (1589, 1230288), (1596, 1224892), (1704, 1147258), (1816, 1076502), (1988, 983364), (2128, 918669), (2166, 902552), (2527, 773616), (2698, 724584), (2724, 717668), (2888, 676914), (2982, 655576), (3178, 615144), (3192, 612446), (3408, 573629), (3632, 538251), (3976, 491682), (4047, 483056), (4313, 453264), (4332, 451276), (4767, 410096), (5054, 386808), (5396, 362292), (5448, 358834), (5776, 338457), (5964, 327788), (6356, 307572), (6384, 306223), (7581, 257872), (7952, 245841), (8094, 241528), (8626, 226632), (8664, 225638), (9443, 207024), (9534, 205048), (10108, 193404), (10792, 181146), (10896, 179417), (11928, 163894), (12712, 153786), (12939, 151088), (15162, 128936), (16117, 121296), (16188, 120764), (17252, 113316), (17328, 112819), (18886, 103512), (19068, 102524), (20216, 96702), (21584, 90573), (23856, 81947), (25424, 76893), (25631, 76272), (25878, 75544), (28329, 69008), (30191, 64752), (30324, 64468), (32234, 60648), (32376, 60382), (34504, 56658), (37772, 51756), (38136, 51262), (40432, 48351)]