1385603072

素因数分解:

$2^{13}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 112

約数和(自身を含む): 3219980352

約数和(自身を除く): 1834377280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 331, 448, 511, 512, 584, 662, 896, 1022, 1024, 1168, 1324, 1792, 2044, 2048, 2317, 2336, 2648, 3584, 4088, 4096, 4634, 4672, 5296, 7168, 8176, 8192, 9268, 9344, 10592, 14336, 16352, 18536, 18688, 21184, 24163, 28672, 32704, 37072, 37376, 42368, 48326, 57344, 65408, 74144, 74752, 84736, 96652, 130816, 148288, 149504, 169141, 169472, 193304, 261632, 296576, 299008, 338282, 338944, 386608, 523264, 593152, 598016, 676564, 677888, 773216, 1046528, 1186304, 1353128, 1355776, 1546432, 2093056, 2372608, 2706256, 2711552, 3092864, 4186112, 4745216, 5412512, 6185728, 9490432, 10825024, 12371456, 18980864, 21650048, 24742912, 43300096, 49485824, 86600192, 98971648, 173200384, 197943296, 346400768, 692801536, 1385603072]

約数ペア:

[(1, 1385603072), (2, 692801536), (4, 346400768), (7, 197943296), (8, 173200384), (14, 98971648), (16, 86600192), (28, 49485824), (32, 43300096), (56, 24742912), (64, 21650048), (73, 18980864), (112, 12371456), (128, 10825024), (146, 9490432), (224, 6185728), (256, 5412512), (292, 4745216), (331, 4186112), (448, 3092864), (511, 2711552), (512, 2706256), (584, 2372608), (662, 2093056), (896, 1546432), (1022, 1355776), (1024, 1353128), (1168, 1186304), (1324, 1046528), (1792, 773216), (2044, 677888), (2048, 676564), (2317, 598016), (2336, 593152), (2648, 523264), (3584, 386608), (4088, 338944), (4096, 338282), (4634, 299008), (4672, 296576), (5296, 261632), (7168, 193304), (8176, 169472), (8192, 169141), (9268, 149504), (9344, 148288), (10592, 130816), (14336, 96652), (16352, 84736), (18536, 74752), (18688, 74144), (21184, 65408), (24163, 57344), (28672, 48326), (32704, 42368), (37072, 37376)]