2445408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 7954128

約数和(自身を除く): 5508720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1213, 2016, 2426, 3639, 4852, 7278, 8491, 9704, 10917, 14556, 16982, 19408, 21834, 25473, 29112, 33964, 38816, 43668, 50946, 58224, 67928, 76419, 87336, 101892, 116448, 135856, 152838, 174672, 203784, 271712, 305676, 349344, 407568, 611352, 815136, 1222704, 2445408]

約数ペア:

[(1, 2445408), (2, 1222704), (3, 815136), (4, 611352), (6, 407568), (7, 349344), (8, 305676), (9, 271712), (12, 203784), (14, 174672), (16, 152838), (18, 135856), (21, 116448), (24, 101892), (28, 87336), (32, 76419), (36, 67928), (42, 58224), (48, 50946), (56, 43668), (63, 38816), (72, 33964), (84, 29112), (96, 25473), (112, 21834), (126, 19408), (144, 16982), (168, 14556), (224, 10917), (252, 9704), (288, 8491), (336, 7278), (504, 4852), (672, 3639), (1008, 2426), (1213, 2016)]