17880336544

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 40515552000

約数和(自身を除く): 22635215456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 439, 521, 698, 878, 1042, 1396, 1756, 2084, 2443, 2792, 3073, 3512, 3647, 4168, 4886, 5584, 6146, 7024, 7294, 8336, 9772, 11168, 12292, 14048, 14588, 16672, 19544, 24584, 29176, 39088, 49168, 58352, 78176, 98336, 116704, 153211, 181829, 228719, 306422, 363658, 457438, 612844, 727316, 914876, 1072477, 1225688, 1272803, 1454632, 1601033, 1829752, 2144954, 2451376, 2545606, 2909264, 3202066, 3659504, 4289908, 4902752, 5091212, 5818528, 6404132, 7319008, 8579816, 10182424, 12808264, 17159632, 20364848, 25616528, 34319264, 40729696, 51233056, 79822931, 159645862, 319291724, 558760517, 638583448, 1117521034, 1277166896, 2235042068, 2554333792, 4470084136, 8940168272, 17880336544]

約数ペア:

[(1, 17880336544), (2, 8940168272), (4, 4470084136), (7, 2554333792), (8, 2235042068), (14, 1277166896), (16, 1117521034), (28, 638583448), (32, 558760517), (56, 319291724), (112, 159645862), (224, 79822931), (349, 51233056), (439, 40729696), (521, 34319264), (698, 25616528), (878, 20364848), (1042, 17159632), (1396, 12808264), (1756, 10182424), (2084, 8579816), (2443, 7319008), (2792, 6404132), (3073, 5818528), (3512, 5091212), (3647, 4902752), (4168, 4289908), (4886, 3659504), (5584, 3202066), (6146, 2909264), (7024, 2545606), (7294, 2451376), (8336, 2144954), (9772, 1829752), (11168, 1601033), (12292, 1454632), (14048, 1272803), (14588, 1225688), (16672, 1072477), (19544, 914876), (24584, 727316), (29176, 612844), (39088, 457438), (49168, 363658), (58352, 306422), (78176, 228719), (98336, 181829), (116704, 153211)]