391726272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 1189158912

約数和(自身を除く): 797432640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 383, 448, 672, 761, 766, 1149, 1344, 1522, 1532, 2283, 2298, 2681, 3044, 3064, 4566, 4596, 5327, 5362, 6088, 6128, 8043, 9132, 9192, 10654, 10724, 12176, 12256, 15981, 16086, 18264, 18384, 21308, 21448, 24352, 24512, 31962, 32172, 36528, 36768, 42616, 42896, 48704, 63924, 64344, 73056, 73536, 85232, 85792, 127848, 128688, 146112, 170464, 171584, 255696, 257376, 291463, 340928, 511392, 514752, 582926, 874389, 1022784, 1165852, 1748778, 2040241, 2331704, 3497556, 4080482, 4663408, 6120723, 6995112, 8160964, 9326816, 12241446, 13990224, 16321928, 18653632, 24482892, 27980448, 32643856, 48965784, 55960896, 65287712, 97931568, 130575424, 195863136, 391726272]

約数ペア:

[(1, 391726272), (2, 195863136), (3, 130575424), (4, 97931568), (6, 65287712), (7, 55960896), (8, 48965784), (12, 32643856), (14, 27980448), (16, 24482892), (21, 18653632), (24, 16321928), (28, 13990224), (32, 12241446), (42, 9326816), (48, 8160964), (56, 6995112), (64, 6120723), (84, 4663408), (96, 4080482), (112, 3497556), (168, 2331704), (192, 2040241), (224, 1748778), (336, 1165852), (383, 1022784), (448, 874389), (672, 582926), (761, 514752), (766, 511392), (1149, 340928), (1344, 291463), (1522, 257376), (1532, 255696), (2283, 171584), (2298, 170464), (2681, 146112), (3044, 128688), (3064, 127848), (4566, 85792), (4596, 85232), (5327, 73536), (5362, 73056), (6088, 64344), (6128, 63924), (8043, 48704), (9132, 42896), (9192, 42616), (10654, 36768), (10724, 36528), (12176, 32172), (12256, 31962), (15981, 24512), (16086, 24352), (18264, 21448), (18384, 21308)]