15243072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 45061632

約数和(自身を除く): 29818560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 197, 208, 248, 312, 372, 394, 403, 416, 496, 591, 624, 744, 788, 806, 832, 992, 1182, 1209, 1248, 1488, 1576, 1612, 1984, 2364, 2418, 2496, 2561, 2976, 3152, 3224, 4728, 4836, 5122, 5952, 6107, 6304, 6448, 7683, 9456, 9672, 10244, 12214, 12608, 12896, 15366, 18321, 18912, 19344, 20488, 24428, 25792, 30732, 36642, 37824, 38688, 40976, 48856, 61464, 73284, 77376, 79391, 81952, 97712, 122928, 146568, 158782, 163904, 195424, 238173, 245856, 293136, 317564, 390848, 476346, 491712, 586272, 635128, 952692, 1172544, 1270256, 1905384, 2540512, 3810768, 5081024, 7621536, 15243072]

約数ペア:

[(1, 15243072), (2, 7621536), (3, 5081024), (4, 3810768), (6, 2540512), (8, 1905384), (12, 1270256), (13, 1172544), (16, 952692), (24, 635128), (26, 586272), (31, 491712), (32, 476346), (39, 390848), (48, 317564), (52, 293136), (62, 245856), (64, 238173), (78, 195424), (93, 163904), (96, 158782), (104, 146568), (124, 122928), (156, 97712), (186, 81952), (192, 79391), (197, 77376), (208, 73284), (248, 61464), (312, 48856), (372, 40976), (394, 38688), (403, 37824), (416, 36642), (496, 30732), (591, 25792), (624, 24428), (744, 20488), (788, 19344), (806, 18912), (832, 18321), (992, 15366), (1182, 12896), (1209, 12608), (1248, 12214), (1488, 10244), (1576, 9672), (1612, 9456), (1984, 7683), (2364, 6448), (2418, 6304), (2496, 6107), (2561, 5952), (2976, 5122), (3152, 4836), (3224, 4728)]