245913696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:793

約数の個数: 144

約数和(自身を含む): 804271104

約数和(自身を除く): 558357408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 223, 224, 252, 288, 336, 446, 504, 547, 669, 672, 892, 1008, 1094, 1338, 1561, 1641, 1784, 2007, 2016, 2188, 2676, 3122, 3282, 3568, 3829, 4014, 4376, 4683, 4923, 5352, 6244, 6564, 7136, 7658, 8028, 8752, 9366, 9846, 10704, 11487, 12488, 13128, 14049, 15316, 16056, 17504, 18732, 19692, 21408, 22974, 24976, 26256, 28098, 30632, 32112, 34461, 37464, 39384, 45948, 49952, 52512, 56196, 61264, 64224, 68922, 74928, 78768, 91896, 112392, 121981, 122528, 137844, 149856, 157536, 183792, 224784, 243962, 275688, 365943, 367584, 449568, 487924, 551376, 731886, 853867, 975848, 1097829, 1102752, 1463772, 1707734, 1951696, 2195658, 2561601, 2927544, 3415468, 3903392, 4391316, 5123202, 5855088, 6830936, 7684803, 8782632, 10246404, 11710176, 13661872, 15369606, 17565264, 20492808, 27323744, 30739212, 35130528, 40985616, 61478424, 81971232, 122956848, 245913696]

約数ペア:

[(1, 245913696), (2, 122956848), (3, 81971232), (4, 61478424), (6, 40985616), (7, 35130528), (8, 30739212), (9, 27323744), (12, 20492808), (14, 17565264), (16, 15369606), (18, 13661872), (21, 11710176), (24, 10246404), (28, 8782632), (32, 7684803), (36, 6830936), (42, 5855088), (48, 5123202), (56, 4391316), (63, 3903392), (72, 3415468), (84, 2927544), (96, 2561601), (112, 2195658), (126, 1951696), (144, 1707734), (168, 1463772), (223, 1102752), (224, 1097829), (252, 975848), (288, 853867), (336, 731886), (446, 551376), (504, 487924), (547, 449568), (669, 367584), (672, 365943), (892, 275688), (1008, 243962), (1094, 224784), (1338, 183792), (1561, 157536), (1641, 149856), (1784, 137844), (2007, 122528), (2016, 121981), (2188, 112392), (2676, 91896), (3122, 78768), (3282, 74928), (3568, 68922), (3829, 64224), (4014, 61264), (4376, 56196), (4683, 52512), (4923, 49952), (5352, 45948), (6244, 39384), (6564, 37464), (7136, 34461), (7658, 32112), (8028, 30632), (8752, 28098), (9366, 26256), (9846, 24976), (10704, 22974), (11487, 21408), (12488, 19692), (13128, 18732), (14049, 17504), (15316, 16056)]