274997712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30637}}^1$

素因数の和:30676

約数の個数: 80

約数和(自身を含む): 820608192

約数和(自身を除く): 545610480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 30637, 61274, 91911, 122548, 183822, 245096, 337007, 367644, 490192, 520829, 674014, 735288, 1011021, 1041658, 1348028, 1470576, 1562487, 2022042, 2083316, 2696056, 3124974, 4044084, 4166632, 5392112, 5729119, 6249948, 8088168, 8333264, 11458238, 12499896, 16176336, 17187357, 22916476, 24999792, 34374714, 45832952, 68749428, 91665904, 137498856, 274997712]

約数ペア:

[(1, 274997712), (2, 137498856), (3, 91665904), (4, 68749428), (6, 45832952), (8, 34374714), (11, 24999792), (12, 22916476), (16, 17187357), (17, 16176336), (22, 12499896), (24, 11458238), (33, 8333264), (34, 8088168), (44, 6249948), (48, 5729119), (51, 5392112), (66, 4166632), (68, 4044084), (88, 3124974), (102, 2696056), (132, 2083316), (136, 2022042), (176, 1562487), (187, 1470576), (204, 1348028), (264, 1041658), (272, 1011021), (374, 735288), (408, 674014), (528, 520829), (561, 490192), (748, 367644), (816, 337007), (1122, 245096), (1496, 183822), (2244, 122548), (2992, 91911), (4488, 61274), (8976, 30637)]