1440786048

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 4137544320

約数和(自身を除く): 2696758272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 397, 416, 624, 727, 794, 832, 1191, 1248, 1454, 1588, 1664, 2181, 2382, 2496, 2908, 3176, 4362, 4764, 4992, 5161, 5816, 6352, 8724, 9451, 9528, 10322, 11632, 12704, 15483, 17448, 18902, 19056, 20644, 23264, 25408, 28353, 30966, 34896, 37804, 38112, 41288, 46528, 50816, 56706, 61932, 69792, 75608, 76224, 82576, 93056, 113412, 123864, 139584, 151216, 152448, 165152, 226824, 247728, 279168, 288619, 302432, 330304, 453648, 495456, 577238, 604864, 660608, 865857, 907296, 990912, 1154476, 1209728, 1731714, 1814592, 1981824, 2308952, 3463428, 3629184, 3752047, 4617904, 6926856, 7504094, 9235808, 11256141, 13853712, 15008188, 18471616, 22512282, 27707424, 30016376, 36943232, 45024564, 55414848, 60032752, 90049128, 110829696, 120065504, 180098256, 240131008, 360196512, 480262016, 720393024, 1440786048]

約数ペア:

[(1, 1440786048), (2, 720393024), (3, 480262016), (4, 360196512), (6, 240131008), (8, 180098256), (12, 120065504), (13, 110829696), (16, 90049128), (24, 60032752), (26, 55414848), (32, 45024564), (39, 36943232), (48, 30016376), (52, 27707424), (64, 22512282), (78, 18471616), (96, 15008188), (104, 13853712), (128, 11256141), (156, 9235808), (192, 7504094), (208, 6926856), (312, 4617904), (384, 3752047), (397, 3629184), (416, 3463428), (624, 2308952), (727, 1981824), (794, 1814592), (832, 1731714), (1191, 1209728), (1248, 1154476), (1454, 990912), (1588, 907296), (1664, 865857), (2181, 660608), (2382, 604864), (2496, 577238), (2908, 495456), (3176, 453648), (4362, 330304), (4764, 302432), (4992, 288619), (5161, 279168), (5816, 247728), (6352, 226824), (8724, 165152), (9451, 152448), (9528, 151216), (10322, 139584), (11632, 123864), (12704, 113412), (15483, 93056), (17448, 82576), (18902, 76224), (19056, 75608), (20644, 69792), (23264, 61932), (25408, 56706), (28353, 50816), (30966, 46528), (34896, 41288), (37804, 38112)]