381332016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67901}}^1$

素因数の和:67931

約数の個数: 80

約数和(自身を含む): 1178778720

約数和(自身を除く): 797446704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 67901, 135802, 203703, 271604, 407406, 543208, 611109, 814812, 882713, 1086416, 1222218, 1629624, 1765426, 1833327, 2444436, 2648139, 3259248, 3530852, 3666654, 4888872, 5296278, 7061704, 7333308, 7944417, 9777744, 10592556, 14123408, 14666616, 15888834, 21185112, 23833251, 29333232, 31777668, 42370224, 47666502, 63555336, 95333004, 127110672, 190666008, 381332016]

約数ペア:

[(1, 381332016), (2, 190666008), (3, 127110672), (4, 95333004), (6, 63555336), (8, 47666502), (9, 42370224), (12, 31777668), (13, 29333232), (16, 23833251), (18, 21185112), (24, 15888834), (26, 14666616), (27, 14123408), (36, 10592556), (39, 9777744), (48, 7944417), (52, 7333308), (54, 7061704), (72, 5296278), (78, 4888872), (104, 3666654), (108, 3530852), (117, 3259248), (144, 2648139), (156, 2444436), (208, 1833327), (216, 1765426), (234, 1629624), (312, 1222218), (351, 1086416), (432, 882713), (468, 814812), (624, 611109), (702, 543208), (936, 407406), (1404, 271604), (1872, 203703), (2808, 135802), (5616, 67901)]