408969756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15376

約数の個数: 96

約数和(自身を含む): 1202028800

約数和(自身を除く): 793059044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 15331, 26676, 30662, 45993, 61324, 91986, 137979, 183972, 199303, 275958, 291289, 398606, 413937, 551916, 582578, 597909, 797212, 827874, 873867, 1165156, 1195818, 1655748, 1747734, 1793727, 2391636, 2621601, 3495468, 3587454, 3786757, 5243202, 5381181, 7174908, 7573514, 7864803, 10486404, 10762362, 11360271, 15147028, 15729606, 21524724, 22720542, 31459212, 34080813, 45441084, 68161626, 102242439, 136323252, 204484878, 408969756]

約数ペア:

[(1, 408969756), (2, 204484878), (3, 136323252), (4, 102242439), (6, 68161626), (9, 45441084), (12, 34080813), (13, 31459212), (18, 22720542), (19, 21524724), (26, 15729606), (27, 15147028), (36, 11360271), (38, 10762362), (39, 10486404), (52, 7864803), (54, 7573514), (57, 7174908), (76, 5381181), (78, 5243202), (108, 3786757), (114, 3587454), (117, 3495468), (156, 2621601), (171, 2391636), (228, 1793727), (234, 1747734), (247, 1655748), (342, 1195818), (351, 1165156), (468, 873867), (494, 827874), (513, 797212), (684, 597909), (702, 582578), (741, 551916), (988, 413937), (1026, 398606), (1404, 291289), (1482, 275958), (2052, 199303), (2223, 183972), (2964, 137979), (4446, 91986), (6669, 61324), (8892, 45993), (13338, 30662), (15331, 26676)]