1291279104

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1623

約数の個数: 144

約数和(自身を含む): 3851223040

約数和(自身を除く): 2559943936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 576, 762, 768, 864, 1016, 1143, 1152, 1471, 1524, 1728, 2032, 2286, 2304, 2942, 3048, 3429, 3456, 4064, 4413, 4572, 5884, 6096, 6858, 6912, 8128, 8826, 9144, 11768, 12192, 13239, 13716, 16256, 17652, 18288, 23536, 24384, 26478, 27432, 32512, 35304, 36576, 39717, 47072, 48768, 52956, 54864, 70608, 73152, 79434, 94144, 97536, 105912, 109728, 141216, 146304, 158868, 186817, 188288, 211824, 219456, 282432, 292608, 317736, 373634, 376576, 423648, 438912, 560451, 564864, 635472, 747268, 847296, 877824, 1120902, 1129728, 1270944, 1494536, 1681353, 1694592, 2241804, 2541888, 2989072, 3362706, 3389184, 4483608, 5044059, 5083776, 5978144, 6725412, 8967216, 10088118, 10167552, 11956288, 13450824, 17934432, 20176236, 23912576, 26901648, 35868864, 40352472, 47825152, 53803296, 71737728, 80704944, 107606592, 143475456, 161409888, 215213184, 322819776, 430426368, 645639552, 1291279104]

約数ペア:

[(1, 1291279104), (2, 645639552), (3, 430426368), (4, 322819776), (6, 215213184), (8, 161409888), (9, 143475456), (12, 107606592), (16, 80704944), (18, 71737728), (24, 53803296), (27, 47825152), (32, 40352472), (36, 35868864), (48, 26901648), (54, 23912576), (64, 20176236), (72, 17934432), (96, 13450824), (108, 11956288), (127, 10167552), (128, 10088118), (144, 8967216), (192, 6725412), (216, 5978144), (254, 5083776), (256, 5044059), (288, 4483608), (381, 3389184), (384, 3362706), (432, 2989072), (508, 2541888), (576, 2241804), (762, 1694592), (768, 1681353), (864, 1494536), (1016, 1270944), (1143, 1129728), (1152, 1120902), (1471, 877824), (1524, 847296), (1728, 747268), (2032, 635472), (2286, 564864), (2304, 560451), (2942, 438912), (3048, 423648), (3429, 376576), (3456, 373634), (4064, 317736), (4413, 292608), (4572, 282432), (5884, 219456), (6096, 211824), (6858, 188288), (6912, 186817), (8128, 158868), (8826, 146304), (9144, 141216), (11768, 109728), (12192, 105912), (13239, 97536), (13716, 94144), (16256, 79434), (17652, 73152), (18288, 70608), (23536, 54864), (24384, 52956), (26478, 48768), (27432, 47072), (32512, 39717), (35304, 36576)]