312080652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 900157440

約数和(自身を除く): 588076788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 79, 92, 117, 138, 156, 158, 207, 234, 237, 276, 299, 316, 367, 414, 468, 474, 598, 711, 734, 828, 897, 948, 1027, 1101, 1196, 1422, 1468, 1794, 1817, 2054, 2202, 2691, 2844, 3081, 3303, 3588, 3634, 4108, 4404, 4771, 5382, 5451, 6162, 6606, 7268, 8441, 9243, 9542, 10764, 10902, 12324, 13212, 14313, 16353, 16882, 18486, 19084, 21804, 23621, 25323, 28626, 28993, 32706, 33764, 36972, 42939, 47242, 50646, 57252, 57986, 65412, 70863, 75969, 85878, 86979, 94484, 101292, 109733, 115972, 141726, 151938, 171756, 173958, 212589, 219466, 260937, 283452, 303876, 329199, 347916, 376909, 425178, 438932, 521874, 658398, 666839, 753818, 850356, 987597, 1043748, 1130727, 1316796, 1333678, 1507636, 1975194, 2000517, 2261454, 2667356, 3392181, 3950388, 4001034, 4522908, 6001551, 6784362, 8002068, 8668907, 12003102, 13568724, 17337814, 24006204, 26006721, 34675628, 52013442, 78020163, 104026884, 156040326, 312080652]

約数ペア:

[(1, 312080652), (2, 156040326), (3, 104026884), (4, 78020163), (6, 52013442), (9, 34675628), (12, 26006721), (13, 24006204), (18, 17337814), (23, 13568724), (26, 12003102), (36, 8668907), (39, 8002068), (46, 6784362), (52, 6001551), (69, 4522908), (78, 4001034), (79, 3950388), (92, 3392181), (117, 2667356), (138, 2261454), (156, 2000517), (158, 1975194), (207, 1507636), (234, 1333678), (237, 1316796), (276, 1130727), (299, 1043748), (316, 987597), (367, 850356), (414, 753818), (468, 666839), (474, 658398), (598, 521874), (711, 438932), (734, 425178), (828, 376909), (897, 347916), (948, 329199), (1027, 303876), (1101, 283452), (1196, 260937), (1422, 219466), (1468, 212589), (1794, 173958), (1817, 171756), (2054, 151938), (2202, 141726), (2691, 115972), (2844, 109733), (3081, 101292), (3303, 94484), (3588, 86979), (3634, 85878), (4108, 75969), (4404, 70863), (4771, 65412), (5382, 57986), (5451, 57252), (6162, 50646), (6606, 47242), (7268, 42939), (8441, 36972), (9243, 33764), (9542, 32706), (10764, 28993), (10902, 28626), (12324, 25323), (13212, 23621), (14313, 21804), (16353, 19084), (16882, 18486)]