387679233536

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1481773}}^1$

素因数の和:1481871

約数の個数: 80

約数和(自身を含む): 897386042784

約数和(自身を除く): 509706809248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1168, 1792, 2044, 2336, 3584, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 37376, 65408, 130816, 261632, 1481773, 2963546, 5927092, 10372411, 11854184, 20744822, 23708368, 41489644, 47416736, 82979288, 94833472, 108169429, 165958576, 189666944, 216338858, 331917152, 379333888, 432677716, 663834304, 757186003, 758667776, 865355432, 1327668608, 1514372006, 1730710864, 2655337216, 3028744012, 3461421728, 5310674432, 6057488024, 6922843456, 12114976048, 13845686912, 24229952096, 27691373824, 48459904192, 55382747648, 96919808384, 193839616768, 387679233536]

約数ペア:

[(1, 387679233536), (2, 193839616768), (4, 96919808384), (7, 55382747648), (8, 48459904192), (14, 27691373824), (16, 24229952096), (28, 13845686912), (32, 12114976048), (56, 6922843456), (64, 6057488024), (73, 5310674432), (112, 3461421728), (128, 3028744012), (146, 2655337216), (224, 1730710864), (256, 1514372006), (292, 1327668608), (448, 865355432), (511, 758667776), (512, 757186003), (584, 663834304), (896, 432677716), (1022, 379333888), (1168, 331917152), (1792, 216338858), (2044, 189666944), (2336, 165958576), (3584, 108169429), (4088, 94833472), (4672, 82979288), (8176, 47416736), (9344, 41489644), (16352, 23708368), (18688, 20744822), (32704, 11854184), (37376, 10372411), (65408, 5927092), (130816, 2963546), (261632, 1481773)]