2000986368

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 5638987200

約数和(自身を除く): 3638000832

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, 241, 256, 304, 384, 456, 482, 569, 608, 723, 768, 912, 964, 1138, 1216, 1446, 1707, 1824, 1928, 2276, 2432, 2892, 3414, 3648, 3856, 4552, 4579, 4864, 5784, 6828, 7296, 7712, 9104, 9158, 10811, 11568, 13656, 13737, 14592, 15424, 18208, 18316, 21622, 23136, 27312, 27474, 30848, 32433, 36416, 36632, 43244, 46272, 54624, 54948, 61696, 64866, 72832, 73264, 86488, 92544, 109248, 109896, 129732, 137129, 145664, 146528, 172976, 185088, 218496, 219792, 259464, 274258, 293056, 345952, 411387, 436992, 439584, 518928, 548516, 586112, 691904, 822774, 879168, 1037856, 1097032, 1172224, 1383808, 1645548, 1758336, 2075712, 2194064, 2605451, 2767616, 3291096, 3516672, 4151424, 4388128, 5210902, 6582192, 7816353, 8302848, 8776256, 10421804, 13164384, 15632706, 17552512, 20843608, 26328768, 31265412, 35105024, 41687216, 52657536, 62530824, 83374432, 105315072, 125061648, 166748864, 250123296, 333497728, 500246592, 666995456, 1000493184, 2000986368]

約数ペア:

[(1, 2000986368), (2, 1000493184), (3, 666995456), (4, 500246592), (6, 333497728), (8, 250123296), (12, 166748864), (16, 125061648), (19, 105315072), (24, 83374432), (32, 62530824), (38, 52657536), (48, 41687216), (57, 35105024), (64, 31265412), (76, 26328768), (96, 20843608), (114, 17552512), (128, 15632706), (152, 13164384), (192, 10421804), (228, 8776256), (241, 8302848), (256, 7816353), (304, 6582192), (384, 5210902), (456, 4388128), (482, 4151424), (569, 3516672), (608, 3291096), (723, 2767616), (768, 2605451), (912, 2194064), (964, 2075712), (1138, 1758336), (1216, 1645548), (1446, 1383808), (1707, 1172224), (1824, 1097032), (1928, 1037856), (2276, 879168), (2432, 822774), (2892, 691904), (3414, 586112), (3648, 548516), (3856, 518928), (4552, 439584), (4579, 436992), (4864, 411387), (5784, 345952), (6828, 293056), (7296, 274258), (7712, 259464), (9104, 219792), (9158, 218496), (10811, 185088), (11568, 172976), (13656, 146528), (13737, 145664), (14592, 137129), (15424, 129732), (18208, 109896), (18316, 109248), (21622, 92544), (23136, 86488), (27312, 73264), (27474, 72832), (30848, 64866), (32433, 61696), (36416, 54948), (36632, 54624), (43244, 46272)]