448148896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 1050991200

約数和(自身を除く): 602842304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 59, 62, 76, 104, 118, 124, 152, 208, 236, 247, 248, 304, 403, 416, 472, 494, 496, 589, 608, 767, 806, 944, 961, 988, 992, 1121, 1178, 1534, 1612, 1829, 1888, 1922, 1976, 2242, 2356, 3068, 3224, 3658, 3844, 3952, 4484, 4712, 6136, 6448, 7316, 7657, 7688, 7904, 8968, 9424, 12272, 12493, 12896, 14573, 14632, 15314, 15376, 17936, 18259, 18848, 23777, 24544, 24986, 29146, 29264, 30628, 30752, 34751, 35872, 36518, 47554, 49972, 56699, 58292, 58528, 61256, 69502, 73036, 95108, 99944, 113398, 116584, 122512, 139004, 146072, 190216, 199888, 226796, 233168, 237367, 245024, 278008, 292144, 380432, 399776, 451763, 453592, 466336, 474734, 556016, 584288, 737087, 760864, 903526, 907184, 949468, 1077281, 1112032, 1474174, 1807052, 1814368, 1898936, 2154562, 2948348, 3614104, 3797872, 4309124, 5896696, 7228208, 7595744, 8618248, 11793392, 14004653, 14456416, 17236496, 23586784, 28009306, 34472992, 56018612, 112037224, 224074448, 448148896]

約数ペア:

[(1, 448148896), (2, 224074448), (4, 112037224), (8, 56018612), (13, 34472992), (16, 28009306), (19, 23586784), (26, 17236496), (31, 14456416), (32, 14004653), (38, 11793392), (52, 8618248), (59, 7595744), (62, 7228208), (76, 5896696), (104, 4309124), (118, 3797872), (124, 3614104), (152, 2948348), (208, 2154562), (236, 1898936), (247, 1814368), (248, 1807052), (304, 1474174), (403, 1112032), (416, 1077281), (472, 949468), (494, 907184), (496, 903526), (589, 760864), (608, 737087), (767, 584288), (806, 556016), (944, 474734), (961, 466336), (988, 453592), (992, 451763), (1121, 399776), (1178, 380432), (1534, 292144), (1612, 278008), (1829, 245024), (1888, 237367), (1922, 233168), (1976, 226796), (2242, 199888), (2356, 190216), (3068, 146072), (3224, 139004), (3658, 122512), (3844, 116584), (3952, 113398), (4484, 99944), (4712, 95108), (6136, 73036), (6448, 69502), (7316, 61256), (7657, 58528), (7688, 58292), (7904, 56699), (8968, 49972), (9424, 47554), (12272, 36518), (12493, 35872), (12896, 34751), (14573, 30752), (14632, 30628), (15314, 29264), (15376, 29146), (17936, 24986), (18259, 24544), (18848, 23777)]