338546670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 1106307072

約数和(自身を除く): 767760402

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 37, 42, 51, 55, 66, 70, 74, 77, 85, 102, 105, 110, 111, 119, 154, 165, 170, 185, 187, 210, 222, 231, 233, 238, 255, 259, 330, 357, 370, 374, 385, 407, 462, 466, 510, 518, 555, 561, 595, 629, 699, 714, 770, 777, 814, 935, 1110, 1122, 1155, 1165, 1190, 1221, 1258, 1295, 1309, 1398, 1554, 1631, 1785, 1870, 1887, 2035, 2310, 2330, 2442, 2563, 2590, 2618, 2805, 2849, 3145, 3262, 3495, 3570, 3774, 3885, 3927, 3961, 4070, 4403, 4893, 5126, 5610, 5698, 6105, 6290, 6545, 6919, 6990, 7689, 7770, 7854, 7922, 8155, 8547, 8621, 8806, 9435, 9786, 11883, 12210, 12815, 13090, 13209, 13838, 14245, 15378, 16310, 17094, 17242, 17941, 18870, 19635, 19805, 20757, 22015, 23766, 24465, 25630, 25863, 26418, 27727, 28490, 34595, 35882, 38445, 39270, 39610, 41514, 42735, 43105, 43571, 44030, 48433, 48930, 51726, 53823, 55454, 59415, 60347, 66045, 69190, 76890, 83181, 85470, 86210, 87142, 89705, 94831, 96866, 103785, 107646, 118830, 120694, 129315, 130713, 132090, 138635, 145299, 146557, 166362, 179410, 181041, 189662, 207570, 217855, 242165, 258630, 261426, 269115, 277270, 284493, 290598, 293114, 301735, 304997, 362082, 415905, 435710, 439671, 474155, 484330, 538230, 568986, 603470, 609994, 653565, 663817, 726495, 732785, 831810, 879342, 905205, 914991, 948310, 1025899, 1307130, 1327634, 1422465, 1452990, 1465570, 1524985, 1612127, 1810410, 1829982, 1991451, 2051798, 2198355, 2844930, 3049970, 3077697, 3224254, 3319085, 3982902, 4396710, 4574955, 4836381, 5129495, 6155394, 6638170, 8060635, 9149910, 9672762, 9957255, 10258990, 11284889, 15388485, 16121270, 19914510, 22569778, 24181905, 30776970, 33854667, 48363810, 56424445, 67709334, 112848890, 169273335, 338546670]

約数ペア:

[(1, 338546670), (2, 169273335), (3, 112848890), (5, 67709334), (6, 56424445), (7, 48363810), (10, 33854667), (11, 30776970), (14, 24181905), (15, 22569778), (17, 19914510), (21, 16121270), (22, 15388485), (30, 11284889), (33, 10258990), (34, 9957255), (35, 9672762), (37, 9149910), (42, 8060635), (51, 6638170), (55, 6155394), (66, 5129495), (70, 4836381), (74, 4574955), (77, 4396710), (85, 3982902), (102, 3319085), (105, 3224254), (110, 3077697), (111, 3049970), (119, 2844930), (154, 2198355), (165, 2051798), (170, 1991451), (185, 1829982), (187, 1810410), (210, 1612127), (222, 1524985), (231, 1465570), (233, 1452990), (238, 1422465), (255, 1327634), (259, 1307130), (330, 1025899), (357, 948310), (370, 914991), (374, 905205), (385, 879342), (407, 831810), (462, 732785), (466, 726495), (510, 663817), (518, 653565), (555, 609994), (561, 603470), (595, 568986), (629, 538230), (699, 484330), (714, 474155), (770, 439671), (777, 435710), (814, 415905), (935, 362082), (1110, 304997), (1122, 301735), (1155, 293114), (1165, 290598), (1190, 284493), (1221, 277270), (1258, 269115), (1295, 261426), (1309, 258630), (1398, 242165), (1554, 217855), (1631, 207570), (1785, 189662), (1870, 181041), (1887, 179410), (2035, 166362), (2310, 146557), (2330, 145299), (2442, 138635), (2563, 132090), (2590, 130713), (2618, 129315), (2805, 120694), (2849, 118830), (3145, 107646), (3262, 103785), (3495, 96866), (3570, 94831), (3774, 89705), (3885, 87142), (3927, 86210), (3961, 85470), (4070, 83181), (4403, 76890), (4893, 69190), (5126, 66045), (5610, 60347), (5698, 59415), (6105, 55454), (6290, 53823), (6545, 51726), (6919, 48930), (6990, 48433), (7689, 44030), (7770, 43571), (7854, 43105), (7922, 42735), (8155, 41514), (8547, 39610), (8621, 39270), (8806, 38445), (9435, 35882), (9786, 34595), (11883, 28490), (12210, 27727), (12815, 26418), (13090, 25863), (13209, 25630), (13838, 24465), (14245, 23766), (15378, 22015), (16310, 20757), (17094, 19805), (17242, 19635), (17941, 18870)]