303939072

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1024

約数の個数: 120

約数和(自身を含む): 890501040

約数和(自身を除く): 586561968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 852, 929, 1136, 1152, 1278, 1536, 1704, 1858, 2272, 2304, 2556, 2787, 3408, 3716, 4544, 4608, 5112, 5574, 6816, 7432, 8361, 9088, 10224, 11148, 13632, 14864, 16722, 18176, 20448, 22296, 27264, 29728, 33444, 36352, 40896, 44592, 54528, 59456, 65959, 66888, 81792, 89184, 109056, 118912, 131918, 133776, 163584, 178368, 197877, 237824, 263836, 267552, 327168, 356736, 395754, 475648, 527672, 535104, 593631, 713472, 791508, 1055344, 1070208, 1187262, 1426944, 1583016, 2110688, 2140416, 2374524, 3166032, 4221376, 4280832, 4749048, 6332064, 8442752, 9498096, 12664128, 16885504, 18996192, 25328256, 33771008, 37992384, 50656512, 75984768, 101313024, 151969536, 303939072]

約数ペア:

[(1, 303939072), (2, 151969536), (3, 101313024), (4, 75984768), (6, 50656512), (8, 37992384), (9, 33771008), (12, 25328256), (16, 18996192), (18, 16885504), (24, 12664128), (32, 9498096), (36, 8442752), (48, 6332064), (64, 4749048), (71, 4280832), (72, 4221376), (96, 3166032), (128, 2374524), (142, 2140416), (144, 2110688), (192, 1583016), (213, 1426944), (256, 1187262), (284, 1070208), (288, 1055344), (384, 791508), (426, 713472), (512, 593631), (568, 535104), (576, 527672), (639, 475648), (768, 395754), (852, 356736), (929, 327168), (1136, 267552), (1152, 263836), (1278, 237824), (1536, 197877), (1704, 178368), (1858, 163584), (2272, 133776), (2304, 131918), (2556, 118912), (2787, 109056), (3408, 89184), (3716, 81792), (4544, 66888), (4608, 65959), (5112, 59456), (5574, 54528), (6816, 44592), (7432, 40896), (8361, 36352), (9088, 33444), (10224, 29728), (11148, 27264), (13632, 22296), (14864, 20448), (16722, 18176)]