215929728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{26777}}^1$

素因数の和:26804

約数の個数: 96

約数和(自身を含む): 710152560

約数和(自身を除く): 494222832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 26777, 53554, 80331, 107108, 160662, 187439, 214216, 240993, 321324, 374878, 428432, 481986, 562317, 642648, 749756, 856864, 963972, 1124634, 1285296, 1499512, 1686951, 1713728, 1927944, 2249268, 2570592, 2999024, 3373902, 3427456, 3855888, 4498536, 5141184, 5998048, 6747804, 7711776, 8997072, 10282368, 11996096, 13495608, 15423552, 17994144, 23992192, 26991216, 30847104, 35988288, 53982432, 71976576, 107964864, 215929728]

約数ペア:

[(1, 215929728), (2, 107964864), (3, 71976576), (4, 53982432), (6, 35988288), (7, 30847104), (8, 26991216), (9, 23992192), (12, 17994144), (14, 15423552), (16, 13495608), (18, 11996096), (21, 10282368), (24, 8997072), (28, 7711776), (32, 6747804), (36, 5998048), (42, 5141184), (48, 4498536), (56, 3855888), (63, 3427456), (64, 3373902), (72, 2999024), (84, 2570592), (96, 2249268), (112, 1927944), (126, 1713728), (128, 1686951), (144, 1499512), (168, 1285296), (192, 1124634), (224, 963972), (252, 856864), (288, 749756), (336, 642648), (384, 562317), (448, 481986), (504, 428432), (576, 374878), (672, 321324), (896, 240993), (1008, 214216), (1152, 187439), (1344, 160662), (2016, 107108), (2688, 80331), (4032, 53554), (8064, 26777)]