1881451776

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 5218937024

約数和(自身を除く): 3337485248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 73, 74, 96, 111, 128, 146, 148, 192, 219, 222, 256, 292, 296, 384, 438, 444, 584, 592, 768, 876, 888, 907, 1168, 1184, 1752, 1776, 1814, 2336, 2368, 2701, 2721, 3504, 3552, 3628, 4672, 4736, 5402, 5442, 7008, 7104, 7256, 8103, 9344, 9472, 10804, 10884, 14016, 14208, 14512, 16206, 18688, 21608, 21768, 28032, 28416, 29024, 32412, 33559, 43216, 43536, 56064, 58048, 64824, 66211, 67118, 86432, 87072, 100677, 116096, 129648, 132422, 134236, 172864, 174144, 198633, 201354, 232192, 259296, 264844, 268472, 345728, 348288, 397266, 402708, 518592, 529688, 536944, 691456, 696576, 794532, 805416, 1037184, 1059376, 1073888, 1589064, 1610832, 2074368, 2118752, 2147776, 2449807, 3178128, 3221664, 4237504, 4295552, 4899614, 6356256, 6443328, 7349421, 8475008, 8591104, 9799228, 12712512, 12886656, 14698842, 16950016, 19598456, 25425024, 25773312, 29397684, 39196912, 50850048, 58795368, 78393824, 117590736, 156787648, 235181472, 313575296, 470362944, 627150592, 940725888, 1881451776]

約数ペア:

[(1, 1881451776), (2, 940725888), (3, 627150592), (4, 470362944), (6, 313575296), (8, 235181472), (12, 156787648), (16, 117590736), (24, 78393824), (32, 58795368), (37, 50850048), (48, 39196912), (64, 29397684), (73, 25773312), (74, 25425024), (96, 19598456), (111, 16950016), (128, 14698842), (146, 12886656), (148, 12712512), (192, 9799228), (219, 8591104), (222, 8475008), (256, 7349421), (292, 6443328), (296, 6356256), (384, 4899614), (438, 4295552), (444, 4237504), (584, 3221664), (592, 3178128), (768, 2449807), (876, 2147776), (888, 2118752), (907, 2074368), (1168, 1610832), (1184, 1589064), (1752, 1073888), (1776, 1059376), (1814, 1037184), (2336, 805416), (2368, 794532), (2701, 696576), (2721, 691456), (3504, 536944), (3552, 529688), (3628, 518592), (4672, 402708), (4736, 397266), (5402, 348288), (5442, 345728), (7008, 268472), (7104, 264844), (7256, 259296), (8103, 232192), (9344, 201354), (9472, 198633), (10804, 174144), (10884, 172864), (14016, 134236), (14208, 132422), (14512, 129648), (16206, 116096), (18688, 100677), (21608, 87072), (21768, 86432), (28032, 67118), (28416, 66211), (29024, 64824), (32412, 58048), (33559, 56064), (43216, 43536)]