308541636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 956229120

約数和(自身を除く): 647687484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 78, 81, 93, 102, 108, 117, 124, 139, 153, 156, 162, 186, 204, 221, 234, 278, 279, 306, 324, 351, 372, 403, 417, 442, 459, 468, 527, 556, 558, 612, 663, 702, 806, 834, 837, 884, 918, 1053, 1054, 1116, 1209, 1251, 1326, 1377, 1404, 1581, 1612, 1668, 1674, 1807, 1836, 1989, 2106, 2108, 2363, 2418, 2502, 2511, 2652, 2754, 3162, 3348, 3614, 3627, 3753, 3978, 4212, 4309, 4726, 4743, 4836, 5004, 5022, 5421, 5508, 5967, 6324, 6851, 7089, 7228, 7254, 7506, 7956, 8618, 9452, 9486, 10044, 10842, 10881, 11259, 11934, 12927, 13702, 14178, 14229, 14508, 15012, 16263, 17236, 17901, 18972, 20553, 21267, 21684, 21762, 22518, 23868, 25854, 27404, 28356, 28458, 30719, 32526, 32643, 35802, 38781, 41106, 42534, 42687, 43524, 45036, 48789, 51708, 56017, 56916, 61438, 61659, 63801, 65052, 65286, 71604, 73253, 77562, 82212, 85068, 85374, 92157, 97578, 112034, 116343, 122876, 123318, 127602, 130572, 146367, 146506, 155124, 168051, 170748, 184314, 184977, 191403, 195156, 219759, 224068, 232686, 246636, 255204, 276471, 292734, 293012, 336102, 349029, 368628, 369954, 382806, 439518, 465372, 504153, 552942, 554931, 585468, 659277, 672204, 698058, 739908, 765612, 829413, 879036, 952289, 1008306, 1105884, 1109862, 1318554, 1396116, 1512459, 1658826, 1904578, 1977831, 2016612, 2219724, 2488239, 2637108, 2856867, 3024918, 3317652, 3809156, 3955662, 4537377, 4976478, 5713734, 5933493, 6049836, 7911324, 8570601, 9074754, 9952956, 11427468, 11866986, 17141202, 18149508, 23733972, 25711803, 34282404, 51423606, 77135409, 102847212, 154270818, 308541636]

約数ペア:

[(1, 308541636), (2, 154270818), (3, 102847212), (4, 77135409), (6, 51423606), (9, 34282404), (12, 25711803), (13, 23733972), (17, 18149508), (18, 17141202), (26, 11866986), (27, 11427468), (31, 9952956), (34, 9074754), (36, 8570601), (39, 7911324), (51, 6049836), (52, 5933493), (54, 5713734), (62, 4976478), (68, 4537377), (78, 3955662), (81, 3809156), (93, 3317652), (102, 3024918), (108, 2856867), (117, 2637108), (124, 2488239), (139, 2219724), (153, 2016612), (156, 1977831), (162, 1904578), (186, 1658826), (204, 1512459), (221, 1396116), (234, 1318554), (278, 1109862), (279, 1105884), (306, 1008306), (324, 952289), (351, 879036), (372, 829413), (403, 765612), (417, 739908), (442, 698058), (459, 672204), (468, 659277), (527, 585468), (556, 554931), (558, 552942), (612, 504153), (663, 465372), (702, 439518), (806, 382806), (834, 369954), (837, 368628), (884, 349029), (918, 336102), (1053, 293012), (1054, 292734), (1116, 276471), (1209, 255204), (1251, 246636), (1326, 232686), (1377, 224068), (1404, 219759), (1581, 195156), (1612, 191403), (1668, 184977), (1674, 184314), (1807, 170748), (1836, 168051), (1989, 155124), (2106, 146506), (2108, 146367), (2363, 130572), (2418, 127602), (2502, 123318), (2511, 122876), (2652, 116343), (2754, 112034), (3162, 97578), (3348, 92157), (3614, 85374), (3627, 85068), (3753, 82212), (3978, 77562), (4212, 73253), (4309, 71604), (4726, 65286), (4743, 65052), (4836, 63801), (5004, 61659), (5022, 61438), (5421, 56916), (5508, 56017), (5967, 51708), (6324, 48789), (6851, 45036), (7089, 43524), (7228, 42687), (7254, 42534), (7506, 41106), (7956, 38781), (8618, 35802), (9452, 32643), (9486, 32526), (10044, 30719), (10842, 28458), (10881, 28356), (11259, 27404), (11934, 25854), (12927, 23868), (13702, 22518), (14178, 21762), (14229, 21684), (14508, 21267), (15012, 20553), (16263, 18972), (17236, 17901)]