891040128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 2639400960

約数和(自身を除く): 1748360832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 127, 128, 132, 151, 176, 192, 242, 254, 264, 302, 352, 363, 381, 384, 453, 484, 508, 528, 604, 704, 726, 762, 906, 968, 1016, 1056, 1208, 1397, 1408, 1452, 1524, 1661, 1812, 1936, 2032, 2112, 2416, 2794, 2904, 3048, 3322, 3624, 3872, 4064, 4191, 4224, 4832, 4983, 5588, 5808, 6096, 6644, 7248, 7744, 8128, 8382, 9664, 9966, 11176, 11616, 12192, 13288, 14496, 15367, 15488, 16256, 16764, 18271, 19177, 19328, 19932, 22352, 23232, 24384, 26576, 28992, 30734, 33528, 36542, 38354, 39864, 44704, 46101, 46464, 48768, 53152, 54813, 57531, 57984, 61468, 67056, 73084, 76708, 79728, 89408, 92202, 106304, 109626, 115062, 122936, 134112, 146168, 153416, 159456, 178816, 184404, 210947, 212608, 219252, 230124, 245872, 268224, 292336, 306832, 318912, 368808, 421894, 438504, 460248, 491744, 536448, 584672, 613664, 632841, 637824, 737616, 843788, 877008, 920496, 983488, 1169344, 1227328, 1265682, 1475232, 1687576, 1754016, 1840992, 1966976, 2320417, 2338688, 2454656, 2531364, 2950464, 3375152, 3508032, 3681984, 4640834, 5062728, 5900928, 6750304, 6961251, 7016064, 7363968, 9281668, 10125456, 13500608, 13922502, 18563336, 20250912, 27001216, 27845004, 37126672, 40501824, 55690008, 74253344, 81003648, 111380016, 148506688, 222760032, 297013376, 445520064, 891040128]

約数ペア:

[(1, 891040128), (2, 445520064), (3, 297013376), (4, 222760032), (6, 148506688), (8, 111380016), (11, 81003648), (12, 74253344), (16, 55690008), (22, 40501824), (24, 37126672), (32, 27845004), (33, 27001216), (44, 20250912), (48, 18563336), (64, 13922502), (66, 13500608), (88, 10125456), (96, 9281668), (121, 7363968), (127, 7016064), (128, 6961251), (132, 6750304), (151, 5900928), (176, 5062728), (192, 4640834), (242, 3681984), (254, 3508032), (264, 3375152), (302, 2950464), (352, 2531364), (363, 2454656), (381, 2338688), (384, 2320417), (453, 1966976), (484, 1840992), (508, 1754016), (528, 1687576), (604, 1475232), (704, 1265682), (726, 1227328), (762, 1169344), (906, 983488), (968, 920496), (1016, 877008), (1056, 843788), (1208, 737616), (1397, 637824), (1408, 632841), (1452, 613664), (1524, 584672), (1661, 536448), (1812, 491744), (1936, 460248), (2032, 438504), (2112, 421894), (2416, 368808), (2794, 318912), (2904, 306832), (3048, 292336), (3322, 268224), (3624, 245872), (3872, 230124), (4064, 219252), (4191, 212608), (4224, 210947), (4832, 184404), (4983, 178816), (5588, 159456), (5808, 153416), (6096, 146168), (6644, 134112), (7248, 122936), (7744, 115062), (8128, 109626), (8382, 106304), (9664, 92202), (9966, 89408), (11176, 79728), (11616, 76708), (12192, 73084), (13288, 67056), (14496, 61468), (15367, 57984), (15488, 57531), (16256, 54813), (16764, 53152), (18271, 48768), (19177, 46464), (19328, 46101), (19932, 44704), (22352, 39864), (23232, 38354), (24384, 36542), (26576, 33528), (28992, 30734)]