199440672

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 537062400

約数和(自身を除く): 337621728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 149, 191, 219, 292, 298, 382, 438, 447, 573, 584, 596, 764, 876, 894, 1146, 1168, 1192, 1528, 1752, 1788, 2292, 2336, 2384, 3056, 3504, 3576, 4584, 4768, 6112, 7008, 7152, 9168, 10877, 13943, 14304, 18336, 21754, 27886, 28459, 32631, 41829, 43508, 55772, 56918, 65262, 83658, 85377, 87016, 111544, 113836, 130524, 167316, 170754, 174032, 223088, 227672, 261048, 334632, 341508, 348064, 446176, 455344, 522096, 669264, 683016, 910688, 1044192, 1338528, 1366032, 2077507, 2732064, 4155014, 6232521, 8310028, 12465042, 16620056, 24930084, 33240112, 49860168, 66480224, 99720336, 199440672]

約数ペア:

[(1, 199440672), (2, 99720336), (3, 66480224), (4, 49860168), (6, 33240112), (8, 24930084), (12, 16620056), (16, 12465042), (24, 8310028), (32, 6232521), (48, 4155014), (73, 2732064), (96, 2077507), (146, 1366032), (149, 1338528), (191, 1044192), (219, 910688), (292, 683016), (298, 669264), (382, 522096), (438, 455344), (447, 446176), (573, 348064), (584, 341508), (596, 334632), (764, 261048), (876, 227672), (894, 223088), (1146, 174032), (1168, 170754), (1192, 167316), (1528, 130524), (1752, 113836), (1788, 111544), (2292, 87016), (2336, 85377), (2384, 83658), (3056, 65262), (3504, 56918), (3576, 55772), (4584, 43508), (4768, 41829), (6112, 32631), (7008, 28459), (7152, 27886), (9168, 21754), (10877, 18336), (13943, 14304)]