390642432

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 108

約数和(自身を含む): 1098057240

約数和(自身を除く): 707414808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 608, 722, 768, 912, 1083, 1216, 1409, 1444, 1824, 2166, 2432, 2818, 2888, 3648, 4227, 4332, 4864, 5636, 5776, 7296, 8454, 8664, 11272, 11552, 14592, 16908, 17328, 22544, 23104, 26771, 33816, 34656, 45088, 46208, 53542, 67632, 69312, 80313, 90176, 92416, 107084, 135264, 138624, 160626, 180352, 214168, 270528, 277248, 321252, 360704, 428336, 508649, 541056, 642504, 856672, 1017298, 1082112, 1285008, 1525947, 1713344, 2034596, 2570016, 3051894, 3426688, 4069192, 5140032, 6103788, 6853376, 8138384, 10280064, 12207576, 16276768, 20560128, 24415152, 32553536, 48830304, 65107072, 97660608, 130214144, 195321216, 390642432]

約数ペア:

[(1, 390642432), (2, 195321216), (3, 130214144), (4, 97660608), (6, 65107072), (8, 48830304), (12, 32553536), (16, 24415152), (19, 20560128), (24, 16276768), (32, 12207576), (38, 10280064), (48, 8138384), (57, 6853376), (64, 6103788), (76, 5140032), (96, 4069192), (114, 3426688), (128, 3051894), (152, 2570016), (192, 2034596), (228, 1713344), (256, 1525947), (304, 1285008), (361, 1082112), (384, 1017298), (456, 856672), (608, 642504), (722, 541056), (768, 508649), (912, 428336), (1083, 360704), (1216, 321252), (1409, 277248), (1444, 270528), (1824, 214168), (2166, 180352), (2432, 160626), (2818, 138624), (2888, 135264), (3648, 107084), (4227, 92416), (4332, 90176), (4864, 80313), (5636, 69312), (5776, 67632), (7296, 53542), (8454, 46208), (8664, 45088), (11272, 34656), (11552, 33816), (14592, 26771), (16908, 23104), (17328, 22544)]