402164224

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 1011837024

約数和(自身を除く): 609672800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 128, 154, 176, 202, 224, 256, 308, 352, 404, 448, 512, 616, 704, 707, 808, 896, 1111, 1232, 1408, 1414, 1616, 1792, 2222, 2464, 2816, 2828, 3232, 3584, 4444, 4928, 5632, 5656, 6464, 7777, 8888, 9856, 10201, 11312, 12928, 15554, 17776, 19712, 20402, 22624, 25856, 31108, 35552, 39424, 40804, 45248, 51712, 62216, 71104, 71407, 81608, 90496, 112211, 124432, 142208, 142814, 163216, 180992, 224422, 248864, 284416, 285628, 326432, 361984, 448844, 497728, 568832, 571256, 652864, 785477, 897688, 995456, 1142512, 1305728, 1570954, 1795376, 1990912, 2285024, 2611456, 3141908, 3590752, 3981824, 4570048, 5222912, 6283816, 7181504, 9140096, 12567632, 14363008, 18280192, 25135264, 28726016, 36560384, 50270528, 57452032, 100541056, 201082112, 402164224]

約数ペア:

[(1, 402164224), (2, 201082112), (4, 100541056), (7, 57452032), (8, 50270528), (11, 36560384), (14, 28726016), (16, 25135264), (22, 18280192), (28, 14363008), (32, 12567632), (44, 9140096), (56, 7181504), (64, 6283816), (77, 5222912), (88, 4570048), (101, 3981824), (112, 3590752), (128, 3141908), (154, 2611456), (176, 2285024), (202, 1990912), (224, 1795376), (256, 1570954), (308, 1305728), (352, 1142512), (404, 995456), (448, 897688), (512, 785477), (616, 652864), (704, 571256), (707, 568832), (808, 497728), (896, 448844), (1111, 361984), (1232, 326432), (1408, 285628), (1414, 284416), (1616, 248864), (1792, 224422), (2222, 180992), (2464, 163216), (2816, 142814), (2828, 142208), (3232, 124432), (3584, 112211), (4444, 90496), (4928, 81608), (5632, 71407), (5656, 71104), (6464, 62216), (7777, 51712), (8888, 45248), (9856, 40804), (10201, 39424), (11312, 35552), (12928, 31108), (15554, 25856), (17776, 22624), (19712, 20402)]