732472972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 1636519248

約数和(自身を除く): 904046276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 181, 196, 308, 362, 539, 724, 1078, 1267, 1877, 1991, 2156, 2534, 3754, 3982, 5068, 7508, 7964, 8869, 13139, 13937, 17738, 20647, 26278, 27874, 35476, 41294, 52556, 55748, 82588, 91973, 97559, 144529, 183946, 195118, 289058, 339737, 367892, 390236, 578116, 679474, 1011703, 1358948, 2023406, 2378159, 3737107, 4046812, 4756318, 7474214, 9512636, 14948428, 16647113, 26159749, 33294226, 52319498, 66588452, 104638996, 183118243, 366236486, 732472972]

約数ペア:

[(1, 732472972), (2, 366236486), (4, 183118243), (7, 104638996), (11, 66588452), (14, 52319498), (22, 33294226), (28, 26159749), (44, 16647113), (49, 14948428), (77, 9512636), (98, 7474214), (154, 4756318), (181, 4046812), (196, 3737107), (308, 2378159), (362, 2023406), (539, 1358948), (724, 1011703), (1078, 679474), (1267, 578116), (1877, 390236), (1991, 367892), (2156, 339737), (2534, 289058), (3754, 195118), (3982, 183946), (5068, 144529), (7508, 97559), (7964, 91973), (8869, 82588), (13139, 55748), (13937, 52556), (17738, 41294), (20647, 35476), (26278, 27874)]