398004096

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7836

約数の個数: 128

約数和(自身を含む): 1271980800

約数和(自身を除く): 873976704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 7793, 8512, 12768, 15586, 17024, 23379, 25536, 31172, 46758, 51072, 54551, 62344, 93516, 109102, 124688, 148067, 163653, 187032, 218204, 249376, 296134, 327306, 374064, 436408, 444201, 498752, 592268, 654612, 748128, 872816, 888402, 997504, 1036469, 1184536, 1309224, 1496256, 1745632, 1776804, 2072938, 2369072, 2618448, 2992512, 3109407, 3491264, 3553608, 4145876, 4738144, 5236896, 6218814, 6982528, 7107216, 8291752, 9476288, 10473792, 12437628, 14214432, 16583504, 18952576, 20947584, 24875256, 28428864, 33167008, 49750512, 56857728, 66334016, 99501024, 132668032, 199002048, 398004096]

約数ペア:

[(1, 398004096), (2, 199002048), (3, 132668032), (4, 99501024), (6, 66334016), (7, 56857728), (8, 49750512), (12, 33167008), (14, 28428864), (16, 24875256), (19, 20947584), (21, 18952576), (24, 16583504), (28, 14214432), (32, 12437628), (38, 10473792), (42, 9476288), (48, 8291752), (56, 7107216), (57, 6982528), (64, 6218814), (76, 5236896), (84, 4738144), (96, 4145876), (112, 3553608), (114, 3491264), (128, 3109407), (133, 2992512), (152, 2618448), (168, 2369072), (192, 2072938), (224, 1776804), (228, 1745632), (266, 1496256), (304, 1309224), (336, 1184536), (384, 1036469), (399, 997504), (448, 888402), (456, 872816), (532, 748128), (608, 654612), (672, 592268), (798, 498752), (896, 444201), (912, 436408), (1064, 374064), (1216, 327306), (1344, 296134), (1596, 249376), (1824, 218204), (2128, 187032), (2432, 163653), (2688, 148067), (3192, 124688), (3648, 109102), (4256, 93516), (6384, 62344), (7296, 54551), (7793, 51072), (8512, 46758), (12768, 31172), (15586, 25536), (17024, 23379)]