281148696

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 779220000

約数和(自身を除く): 498071304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 149, 219, 292, 298, 359, 438, 447, 584, 596, 657, 718, 876, 894, 1077, 1192, 1314, 1341, 1436, 1752, 1788, 2154, 2628, 2682, 2872, 3231, 3576, 4308, 5256, 5364, 6462, 8616, 10728, 10877, 12924, 21754, 25848, 26207, 32631, 43508, 52414, 53491, 65262, 78621, 87016, 97893, 104828, 106982, 130524, 157242, 160473, 195786, 209656, 213964, 235863, 261048, 314484, 320946, 391572, 427928, 471726, 481419, 628968, 641892, 783144, 943452, 962838, 1283784, 1886904, 1925676, 3851352, 3904843, 7809686, 11714529, 15619372, 23429058, 31238744, 35143587, 46858116, 70287174, 93716232, 140574348, 281148696]

約数ペア:

[(1, 281148696), (2, 140574348), (3, 93716232), (4, 70287174), (6, 46858116), (8, 35143587), (9, 31238744), (12, 23429058), (18, 15619372), (24, 11714529), (36, 7809686), (72, 3904843), (73, 3851352), (146, 1925676), (149, 1886904), (219, 1283784), (292, 962838), (298, 943452), (359, 783144), (438, 641892), (447, 628968), (584, 481419), (596, 471726), (657, 427928), (718, 391572), (876, 320946), (894, 314484), (1077, 261048), (1192, 235863), (1314, 213964), (1341, 209656), (1436, 195786), (1752, 160473), (1788, 157242), (2154, 130524), (2628, 106982), (2682, 104828), (2872, 97893), (3231, 87016), (3576, 78621), (4308, 65262), (5256, 53491), (5364, 52414), (6462, 43508), (8616, 32631), (10728, 26207), (10877, 25848), (12924, 21754)]