2221832016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15601}}^1$

素因数の和:15681

約数の個数: 120

約数和(自身を含む): 6639711936

約数和(自身を除く): 4417879920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 989, 1032, 1104, 1548, 1656, 1978, 2064, 2967, 3096, 3312, 3956, 5934, 6192, 7912, 8901, 11868, 15601, 15824, 17802, 23736, 31202, 35604, 46803, 47472, 62404, 71208, 93606, 124808, 140409, 142416, 187212, 249616, 280818, 358823, 374424, 561636, 670843, 717646, 748848, 1076469, 1123272, 1341686, 1435292, 2012529, 2152938, 2246544, 2683372, 2870584, 3229407, 4025058, 4305876, 5366744, 5741168, 6037587, 6458814, 8050116, 8611752, 10733488, 12075174, 12917628, 15429389, 16100232, 17223504, 24150348, 25835256, 30858778, 32200464, 46288167, 48300696, 51670512, 61717556, 92576334, 96601392, 123435112, 138864501, 185152668, 246870224, 277729002, 370305336, 555458004, 740610672, 1110916008, 2221832016]

約数ペア:

[(1, 2221832016), (2, 1110916008), (3, 740610672), (4, 555458004), (6, 370305336), (8, 277729002), (9, 246870224), (12, 185152668), (16, 138864501), (18, 123435112), (23, 96601392), (24, 92576334), (36, 61717556), (43, 51670512), (46, 48300696), (48, 46288167), (69, 32200464), (72, 30858778), (86, 25835256), (92, 24150348), (129, 17223504), (138, 16100232), (144, 15429389), (172, 12917628), (184, 12075174), (207, 10733488), (258, 8611752), (276, 8050116), (344, 6458814), (368, 6037587), (387, 5741168), (414, 5366744), (516, 4305876), (552, 4025058), (688, 3229407), (774, 2870584), (828, 2683372), (989, 2246544), (1032, 2152938), (1104, 2012529), (1548, 1435292), (1656, 1341686), (1978, 1123272), (2064, 1076469), (2967, 748848), (3096, 717646), (3312, 670843), (3956, 561636), (5934, 374424), (6192, 358823), (7912, 280818), (8901, 249616), (11868, 187212), (15601, 142416), (15824, 140409), (17802, 124808), (23736, 93606), (31202, 71208), (35604, 62404), (46803, 47472)]