306878424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 883353600

約数和(自身を除く): 576475176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 744, 969, 1054, 1178, 1277, 1292, 1581, 1767, 1938, 2108, 2356, 2554, 2584, 3162, 3534, 3831, 3876, 4216, 4712, 5108, 6324, 7068, 7662, 7752, 10013, 10216, 12648, 14136, 15324, 20026, 21709, 24263, 30039, 30648, 39587, 40052, 43418, 48526, 60078, 65127, 72789, 79174, 80104, 86836, 97052, 118761, 120156, 130254, 145578, 158348, 173672, 194104, 237522, 240312, 260508, 291156, 316696, 412471, 475044, 521016, 582312, 672979, 752153, 824942, 950088, 1237413, 1345958, 1504306, 1649884, 2018937, 2256459, 2474826, 2691916, 3008612, 3299768, 4037874, 4512918, 4949652, 5383832, 6017224, 8075748, 9025836, 9899304, 12786601, 16151496, 18051672, 25573202, 38359803, 51146404, 76719606, 102292808, 153439212, 306878424]

約数ペア:

[(1, 306878424), (2, 153439212), (3, 102292808), (4, 76719606), (6, 51146404), (8, 38359803), (12, 25573202), (17, 18051672), (19, 16151496), (24, 12786601), (31, 9899304), (34, 9025836), (38, 8075748), (51, 6017224), (57, 5383832), (62, 4949652), (68, 4512918), (76, 4037874), (93, 3299768), (102, 3008612), (114, 2691916), (124, 2474826), (136, 2256459), (152, 2018937), (186, 1649884), (204, 1504306), (228, 1345958), (248, 1237413), (323, 950088), (372, 824942), (408, 752153), (456, 672979), (527, 582312), (589, 521016), (646, 475044), (744, 412471), (969, 316696), (1054, 291156), (1178, 260508), (1277, 240312), (1292, 237522), (1581, 194104), (1767, 173672), (1938, 158348), (2108, 145578), (2356, 130254), (2554, 120156), (2584, 118761), (3162, 97052), (3534, 86836), (3831, 80104), (3876, 79174), (4216, 72789), (4712, 65127), (5108, 60078), (6324, 48526), (7068, 43418), (7662, 40052), (7752, 39587), (10013, 30648), (10216, 30039), (12648, 24263), (14136, 21709), (15324, 20026)]