515101704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2875

約数の個数: 128

約数和(自身を含む): 1507430400

約数和(自身を除く): 992328696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2803, 2964, 3224, 3534, 4712, 4836, 5606, 5928, 7068, 7657, 8409, 9672, 11212, 14136, 15314, 16818, 22424, 22971, 30628, 33636, 36439, 45942, 53257, 61256, 67272, 72878, 86893, 91884, 106514, 109317, 145756, 159771, 173786, 183768, 213028, 218634, 260679, 291512, 319542, 347572, 426056, 437268, 521358, 639084, 692341, 695144, 874536, 1042716, 1129609, 1278168, 1384682, 1650967, 2077023, 2085432, 2259218, 2769364, 3301934, 3388827, 4154046, 4518436, 4952901, 5538728, 6603868, 6777654, 8308092, 9036872, 9905802, 13207736, 13555308, 16616184, 19811604, 21462571, 27110616, 39623208, 42925142, 64387713, 85850284, 128775426, 171700568, 257550852, 515101704]

約数ペア:

[(1, 515101704), (2, 257550852), (3, 171700568), (4, 128775426), (6, 85850284), (8, 64387713), (12, 42925142), (13, 39623208), (19, 27110616), (24, 21462571), (26, 19811604), (31, 16616184), (38, 13555308), (39, 13207736), (52, 9905802), (57, 9036872), (62, 8308092), (76, 6777654), (78, 6603868), (93, 5538728), (104, 4952901), (114, 4518436), (124, 4154046), (152, 3388827), (156, 3301934), (186, 2769364), (228, 2259218), (247, 2085432), (248, 2077023), (312, 1650967), (372, 1384682), (403, 1278168), (456, 1129609), (494, 1042716), (589, 874536), (741, 695144), (744, 692341), (806, 639084), (988, 521358), (1178, 437268), (1209, 426056), (1482, 347572), (1612, 319542), (1767, 291512), (1976, 260679), (2356, 218634), (2418, 213028), (2803, 183768), (2964, 173786), (3224, 159771), (3534, 145756), (4712, 109317), (4836, 106514), (5606, 91884), (5928, 86893), (7068, 72878), (7657, 67272), (8409, 61256), (9672, 53257), (11212, 45942), (14136, 36439), (15314, 33636), (16818, 30628), (22424, 22971)]