219880464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4632

約数の個数: 80

約数和(自身を含む): 609336000

約数和(自身を除く): 389455536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 2014, 2544, 3021, 4028, 4549, 6042, 8056, 9098, 12084, 13647, 16112, 18196, 24168, 27294, 36392, 48336, 54588, 72784, 86431, 109176, 172862, 218352, 241097, 259293, 345724, 482194, 518586, 691448, 723291, 964388, 1037172, 1382896, 1446582, 1928776, 2074344, 2893164, 3857552, 4148688, 4580843, 5786328, 9161686, 11572656, 13742529, 18323372, 27485058, 36646744, 54970116, 73293488, 109940232, 219880464]

約数ペア:

[(1, 219880464), (2, 109940232), (3, 73293488), (4, 54970116), (6, 36646744), (8, 27485058), (12, 18323372), (16, 13742529), (19, 11572656), (24, 9161686), (38, 5786328), (48, 4580843), (53, 4148688), (57, 3857552), (76, 2893164), (106, 2074344), (114, 1928776), (152, 1446582), (159, 1382896), (212, 1037172), (228, 964388), (304, 723291), (318, 691448), (424, 518586), (456, 482194), (636, 345724), (848, 259293), (912, 241097), (1007, 218352), (1272, 172862), (2014, 109176), (2544, 86431), (3021, 72784), (4028, 54588), (4549, 48336), (6042, 36392), (8056, 27294), (9098, 24168), (12084, 18196), (13647, 16112)]