8687283816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1789}}^1$

素因数の和:2303

約数の個数: 128

約数和(自身を含む): 23920128000

約数和(自身を除く): 15232844184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 463, 552, 874, 926, 1311, 1389, 1748, 1789, 1852, 2622, 2778, 3496, 3578, 3704, 5244, 5367, 5556, 7156, 8797, 10488, 10649, 10734, 11112, 14312, 17594, 21298, 21468, 26391, 31947, 33991, 35188, 41147, 42596, 42936, 52782, 63894, 67982, 70376, 82294, 85192, 101973, 105564, 123441, 127788, 135964, 164588, 202331, 203946, 211128, 246882, 255576, 271928, 329176, 404662, 407892, 493764, 606993, 781793, 809324, 815784, 828307, 987528, 1213986, 1563586, 1618648, 1656614, 2345379, 2427972, 2484921, 3127172, 3313228, 4690758, 4855944, 4969842, 6254344, 6626456, 9381516, 9939684, 15737833, 18763032, 19051061, 19879368, 31475666, 38102122, 47213499, 57153183, 62951332, 76204244, 94426998, 114306366, 125902664, 152408488, 188853996, 228612732, 361970159, 377707992, 457225464, 723940318, 1085910477, 1447880636, 2171820954, 2895761272, 4343641908, 8687283816]

約数ペア:

[(1, 8687283816), (2, 4343641908), (3, 2895761272), (4, 2171820954), (6, 1447880636), (8, 1085910477), (12, 723940318), (19, 457225464), (23, 377707992), (24, 361970159), (38, 228612732), (46, 188853996), (57, 152408488), (69, 125902664), (76, 114306366), (92, 94426998), (114, 76204244), (138, 62951332), (152, 57153183), (184, 47213499), (228, 38102122), (276, 31475666), (437, 19879368), (456, 19051061), (463, 18763032), (552, 15737833), (874, 9939684), (926, 9381516), (1311, 6626456), (1389, 6254344), (1748, 4969842), (1789, 4855944), (1852, 4690758), (2622, 3313228), (2778, 3127172), (3496, 2484921), (3578, 2427972), (3704, 2345379), (5244, 1656614), (5367, 1618648), (5556, 1563586), (7156, 1213986), (8797, 987528), (10488, 828307), (10649, 815784), (10734, 809324), (11112, 781793), (14312, 606993), (17594, 493764), (21298, 407892), (21468, 404662), (26391, 329176), (31947, 271928), (33991, 255576), (35188, 246882), (41147, 211128), (42596, 203946), (42936, 202331), (52782, 164588), (63894, 135964), (67982, 127788), (70376, 123441), (82294, 105564), (85192, 101973)]