262079388

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 755838720

約数和(自身を除く): 493759332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 243, 276, 324, 342, 414, 437, 486, 513, 617, 621, 684, 828, 874, 972, 1026, 1234, 1242, 1311, 1539, 1748, 1851, 1863, 2052, 2468, 2484, 2622, 3078, 3702, 3726, 3933, 4617, 5244, 5553, 5589, 6156, 7404, 7452, 7866, 9234, 11106, 11178, 11723, 11799, 14191, 15732, 16659, 18468, 22212, 22356, 23446, 23598, 28382, 33318, 35169, 35397, 42573, 46892, 47196, 49977, 56764, 66636, 70338, 70794, 85146, 99954, 105507, 106191, 127719, 140676, 141588, 149931, 170292, 199908, 211014, 212382, 255438, 269629, 299862, 316521, 383157, 422028, 424764, 510876, 539258, 599724, 633042, 766314, 808887, 949563, 1078516, 1149471, 1266084, 1532628, 1617774, 1899126, 2298942, 2426661, 2848689, 3235548, 3448413, 3798252, 4597884, 4853322, 5697378, 6896826, 7279983, 9706644, 11394756, 13793652, 14559966, 21839949, 29119932, 43679898, 65519847, 87359796, 131039694, 262079388]

約数ペア:

[(1, 262079388), (2, 131039694), (3, 87359796), (4, 65519847), (6, 43679898), (9, 29119932), (12, 21839949), (18, 14559966), (19, 13793652), (23, 11394756), (27, 9706644), (36, 7279983), (38, 6896826), (46, 5697378), (54, 4853322), (57, 4597884), (69, 3798252), (76, 3448413), (81, 3235548), (92, 2848689), (108, 2426661), (114, 2298942), (138, 1899126), (162, 1617774), (171, 1532628), (207, 1266084), (228, 1149471), (243, 1078516), (276, 949563), (324, 808887), (342, 766314), (414, 633042), (437, 599724), (486, 539258), (513, 510876), (617, 424764), (621, 422028), (684, 383157), (828, 316521), (874, 299862), (972, 269629), (1026, 255438), (1234, 212382), (1242, 211014), (1311, 199908), (1539, 170292), (1748, 149931), (1851, 141588), (1863, 140676), (2052, 127719), (2468, 106191), (2484, 105507), (2622, 99954), (3078, 85146), (3702, 70794), (3726, 70338), (3933, 66636), (4617, 56764), (5244, 49977), (5553, 47196), (5589, 46892), (6156, 42573), (7404, 35397), (7452, 35169), (7866, 33318), (9234, 28382), (11106, 23598), (11178, 23446), (11723, 22356), (11799, 22212), (14191, 18468), (15732, 16659)]