997864224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{212131}}^1$

素因数の和:212158

約数の個数: 72

約数和(自身を含む): 3047064048

約数和(自身を除く): 2049199824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 212131, 424262, 636393, 848524, 1272786, 1484917, 1697048, 2545572, 2969834, 3394096, 4454751, 5091144, 5939668, 6788192, 8909502, 10182288, 10394419, 11879336, 17819004, 20364576, 20788838, 23758672, 31183257, 35638008, 41577676, 47517344, 62366514, 71276016, 83155352, 124733028, 142552032, 166310704, 249466056, 332621408, 498932112, 997864224]

約数ペア:

[(1, 997864224), (2, 498932112), (3, 332621408), (4, 249466056), (6, 166310704), (7, 142552032), (8, 124733028), (12, 83155352), (14, 71276016), (16, 62366514), (21, 47517344), (24, 41577676), (28, 35638008), (32, 31183257), (42, 23758672), (48, 20788838), (49, 20364576), (56, 17819004), (84, 11879336), (96, 10394419), (98, 10182288), (112, 8909502), (147, 6788192), (168, 5939668), (196, 5091144), (224, 4454751), (294, 3394096), (336, 2969834), (392, 2545572), (588, 1697048), (672, 1484917), (784, 1272786), (1176, 848524), (1568, 636393), (2352, 424262), (4704, 212131)]