395077144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 1010257920

約数和(自身を除く): 615180776

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 124, 136, 154, 187, 217, 238, 248, 308, 341, 374, 434, 476, 527, 616, 682, 748, 868, 952, 1054, 1217, 1309, 1364, 1496, 1736, 2108, 2387, 2434, 2618, 2728, 3689, 4216, 4774, 4868, 5236, 5797, 7378, 8519, 9548, 9736, 10472, 11594, 13387, 14756, 17038, 19096, 20689, 23188, 26774, 29512, 34076, 37727, 40579, 41378, 46376, 53548, 68152, 75454, 81158, 82756, 93709, 107096, 144823, 150908, 162316, 165512, 187418, 227579, 264089, 289646, 301816, 324632, 374836, 414997, 455158, 528178, 579292, 641359, 749672, 829994, 910316, 1056356, 1158584, 1282718, 1593053, 1659988, 1820632, 2112712, 2565436, 2904979, 3186106, 3319976, 4489513, 5130872, 5809958, 6372212, 7054949, 8979026, 11619916, 12744424, 14109898, 17958052, 23239832, 28219796, 35916104, 49384643, 56439592, 98769286, 197538572, 395077144]

約数ペア:

[(1, 395077144), (2, 197538572), (4, 98769286), (7, 56439592), (8, 49384643), (11, 35916104), (14, 28219796), (17, 23239832), (22, 17958052), (28, 14109898), (31, 12744424), (34, 11619916), (44, 8979026), (56, 7054949), (62, 6372212), (68, 5809958), (77, 5130872), (88, 4489513), (119, 3319976), (124, 3186106), (136, 2904979), (154, 2565436), (187, 2112712), (217, 1820632), (238, 1659988), (248, 1593053), (308, 1282718), (341, 1158584), (374, 1056356), (434, 910316), (476, 829994), (527, 749672), (616, 641359), (682, 579292), (748, 528178), (868, 455158), (952, 414997), (1054, 374836), (1217, 324632), (1309, 301816), (1364, 289646), (1496, 264089), (1736, 227579), (2108, 187418), (2387, 165512), (2434, 162316), (2618, 150908), (2728, 144823), (3689, 107096), (4216, 93709), (4774, 82756), (4868, 81158), (5236, 75454), (5797, 68152), (7378, 53548), (8519, 46376), (9548, 41378), (9736, 40579), (10472, 37727), (11594, 34076), (13387, 29512), (14756, 26774), (17038, 23188), (19096, 20689)]