221032512

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:2956

約数の個数: 84

約数和(自身を含む): 638402076

約数和(自身を除く): 417369564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 274, 288, 411, 548, 576, 822, 1096, 1233, 1644, 2192, 2466, 2801, 3288, 4384, 4932, 5602, 6576, 8403, 8768, 9864, 11204, 13152, 16806, 19728, 22408, 25209, 26304, 33612, 39456, 44816, 50418, 67224, 78912, 89632, 100836, 134448, 179264, 201672, 268896, 383737, 403344, 537792, 767474, 806688, 1151211, 1534948, 1613376, 2302422, 3069896, 3453633, 4604844, 6139792, 6907266, 9209688, 12279584, 13814532, 18419376, 24559168, 27629064, 36838752, 55258128, 73677504, 110516256, 221032512]

約数ペア:

[(1, 221032512), (2, 110516256), (3, 73677504), (4, 55258128), (6, 36838752), (8, 27629064), (9, 24559168), (12, 18419376), (16, 13814532), (18, 12279584), (24, 9209688), (32, 6907266), (36, 6139792), (48, 4604844), (64, 3453633), (72, 3069896), (96, 2302422), (137, 1613376), (144, 1534948), (192, 1151211), (274, 806688), (288, 767474), (411, 537792), (548, 403344), (576, 383737), (822, 268896), (1096, 201672), (1233, 179264), (1644, 134448), (2192, 100836), (2466, 89632), (2801, 78912), (3288, 67224), (4384, 50418), (4932, 44816), (5602, 39456), (6576, 33612), (8403, 26304), (8768, 25209), (9864, 22408), (11204, 19728), (13152, 16806)]