704731128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 1919385600

約数和(自身を除く): 1214654472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 127, 129, 152, 172, 228, 254, 258, 283, 344, 381, 456, 508, 516, 566, 762, 817, 849, 1016, 1032, 1132, 1524, 1634, 1698, 2264, 2413, 2451, 3048, 3268, 3396, 4826, 4902, 5377, 5461, 6536, 6792, 7239, 9652, 9804, 10754, 10922, 12169, 14478, 16131, 16383, 19304, 19608, 21508, 21844, 24338, 28956, 32262, 32766, 35941, 36507, 43016, 43688, 48676, 57912, 64524, 65532, 71882, 73014, 97352, 103759, 107823, 129048, 131064, 143764, 146028, 207518, 215646, 231211, 287528, 292056, 311277, 415036, 431292, 462422, 622554, 682879, 693633, 830072, 862584, 924844, 1245108, 1365758, 1387266, 1545463, 1849688, 2048637, 2490216, 2731516, 2774532, 3090926, 4097274, 4636389, 5463032, 5549064, 6181852, 8194548, 9272778, 12363704, 16389096, 18545556, 29363797, 37091112, 58727594, 88091391, 117455188, 176182782, 234910376, 352365564, 704731128]

約数ペア:

[(1, 704731128), (2, 352365564), (3, 234910376), (4, 176182782), (6, 117455188), (8, 88091391), (12, 58727594), (19, 37091112), (24, 29363797), (38, 18545556), (43, 16389096), (57, 12363704), (76, 9272778), (86, 8194548), (114, 6181852), (127, 5549064), (129, 5463032), (152, 4636389), (172, 4097274), (228, 3090926), (254, 2774532), (258, 2731516), (283, 2490216), (344, 2048637), (381, 1849688), (456, 1545463), (508, 1387266), (516, 1365758), (566, 1245108), (762, 924844), (817, 862584), (849, 830072), (1016, 693633), (1032, 682879), (1132, 622554), (1524, 462422), (1634, 431292), (1698, 415036), (2264, 311277), (2413, 292056), (2451, 287528), (3048, 231211), (3268, 215646), (3396, 207518), (4826, 146028), (4902, 143764), (5377, 131064), (5461, 129048), (6536, 107823), (6792, 103759), (7239, 97352), (9652, 73014), (9804, 71882), (10754, 65532), (10922, 64524), (12169, 57912), (14478, 48676), (16131, 43688), (16383, 43016), (19304, 36507), (19608, 35941), (21508, 32766), (21844, 32262), (24338, 28956)]