305385864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 909738240

約数和(自身を除く): 604352376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 73, 74, 84, 111, 146, 148, 168, 219, 222, 259, 292, 296, 438, 444, 511, 518, 584, 673, 777, 876, 888, 1022, 1036, 1346, 1533, 1554, 1752, 2019, 2044, 2072, 2692, 2701, 3066, 3108, 4038, 4088, 4711, 5384, 5402, 6132, 6216, 8076, 8103, 9422, 10804, 12264, 14133, 16152, 16206, 18844, 18907, 21608, 24901, 28266, 32412, 37688, 37814, 49129, 49802, 56532, 56721, 64824, 74703, 75628, 98258, 99604, 113064, 113442, 147387, 149406, 151256, 174307, 196516, 199208, 226884, 294774, 298812, 343903, 348614, 393032, 453768, 522921, 589548, 597624, 687806, 697228, 1031709, 1045842, 1179096, 1375612, 1394456, 1817773, 2063418, 2091684, 2751224, 3635546, 4126836, 4183368, 5453319, 7271092, 8253672, 10906638, 12724411, 14542184, 21813276, 25448822, 38173233, 43626552, 50897644, 76346466, 101795288, 152692932, 305385864]

約数ペア:

[(1, 305385864), (2, 152692932), (3, 101795288), (4, 76346466), (6, 50897644), (7, 43626552), (8, 38173233), (12, 25448822), (14, 21813276), (21, 14542184), (24, 12724411), (28, 10906638), (37, 8253672), (42, 7271092), (56, 5453319), (73, 4183368), (74, 4126836), (84, 3635546), (111, 2751224), (146, 2091684), (148, 2063418), (168, 1817773), (219, 1394456), (222, 1375612), (259, 1179096), (292, 1045842), (296, 1031709), (438, 697228), (444, 687806), (511, 597624), (518, 589548), (584, 522921), (673, 453768), (777, 393032), (876, 348614), (888, 343903), (1022, 298812), (1036, 294774), (1346, 226884), (1533, 199208), (1554, 196516), (1752, 174307), (2019, 151256), (2044, 149406), (2072, 147387), (2692, 113442), (2701, 113064), (3066, 99604), (3108, 98258), (4038, 75628), (4088, 74703), (4711, 64824), (5384, 56721), (5402, 56532), (6132, 49802), (6216, 49129), (8076, 37814), (8103, 37688), (9422, 32412), (10804, 28266), (12264, 24901), (14133, 21608), (16152, 18907), (16206, 18844)]