1379404728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 4181469600

約数和(自身を除く): 2802064872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 373, 439, 468, 648, 702, 746, 878, 936, 1053, 1119, 1317, 1404, 1492, 1756, 2106, 2238, 2634, 2808, 2984, 3357, 3512, 3951, 4212, 4476, 4849, 5268, 5707, 6714, 7902, 8424, 8952, 9698, 10071, 10536, 11414, 11853, 13428, 14547, 15804, 17121, 19396, 20142, 22828, 23706, 26856, 29094, 30213, 31608, 34242, 35559, 38792, 40284, 43641, 45656, 47412, 51363, 58188, 60426, 68484, 71118, 80568, 87282, 94824, 102726, 116376, 120852, 130923, 136968, 142236, 154089, 163747, 174564, 205452, 241704, 261846, 284472, 308178, 327494, 349128, 392769, 410904, 462267, 491241, 523692, 616356, 654988, 785538, 924534, 982482, 1047384, 1232712, 1309976, 1473723, 1571076, 1849068, 1964964, 2128711, 2947446, 3142152, 3698136, 3929928, 4257422, 4421169, 5894892, 6386133, 8514844, 8842338, 11789784, 12772266, 13263507, 17029688, 17684676, 19158399, 25544532, 26527014, 35369352, 38316798, 51089064, 53054028, 57475197, 76633596, 106108056, 114950394, 153267192, 172425591, 229900788, 344851182, 459801576, 689702364, 1379404728]

約数ペア:

[(1, 1379404728), (2, 689702364), (3, 459801576), (4, 344851182), (6, 229900788), (8, 172425591), (9, 153267192), (12, 114950394), (13, 106108056), (18, 76633596), (24, 57475197), (26, 53054028), (27, 51089064), (36, 38316798), (39, 35369352), (52, 26527014), (54, 25544532), (72, 19158399), (78, 17684676), (81, 17029688), (104, 13263507), (108, 12772266), (117, 11789784), (156, 8842338), (162, 8514844), (216, 6386133), (234, 5894892), (312, 4421169), (324, 4257422), (351, 3929928), (373, 3698136), (439, 3142152), (468, 2947446), (648, 2128711), (702, 1964964), (746, 1849068), (878, 1571076), (936, 1473723), (1053, 1309976), (1119, 1232712), (1317, 1047384), (1404, 982482), (1492, 924534), (1756, 785538), (2106, 654988), (2238, 616356), (2634, 523692), (2808, 491241), (2984, 462267), (3357, 410904), (3512, 392769), (3951, 349128), (4212, 327494), (4476, 308178), (4849, 284472), (5268, 261846), (5707, 241704), (6714, 205452), (7902, 174564), (8424, 163747), (8952, 154089), (9698, 142236), (10071, 136968), (10536, 130923), (11414, 120852), (11853, 116376), (13428, 102726), (14547, 94824), (15804, 87282), (17121, 80568), (19396, 71118), (20142, 68484), (22828, 60426), (23706, 58188), (26856, 51363), (29094, 47412), (30213, 45656), (31608, 43641), (34242, 40284), (35559, 38792)]