219934008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{145459}}^1$

素因数の和:145481

約数の個数: 64

約数和(自身を含む): 698208000

約数和(自身を除く): 478273992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 145459, 290918, 436377, 581836, 872754, 1018213, 1163672, 1309131, 1745508, 2036426, 2618262, 3054639, 3491016, 3927393, 4072852, 5236524, 6109278, 7854786, 8145704, 9163917, 10473048, 12218556, 15709572, 18327834, 24437112, 27491751, 31419144, 36655668, 54983502, 73311336, 109967004, 219934008]

約数ペア:

[(1, 219934008), (2, 109967004), (3, 73311336), (4, 54983502), (6, 36655668), (7, 31419144), (8, 27491751), (9, 24437112), (12, 18327834), (14, 15709572), (18, 12218556), (21, 10473048), (24, 9163917), (27, 8145704), (28, 7854786), (36, 6109278), (42, 5236524), (54, 4072852), (56, 3927393), (63, 3491016), (72, 3054639), (84, 2618262), (108, 2036426), (126, 1745508), (168, 1309131), (189, 1163672), (216, 1018213), (252, 872754), (378, 581836), (504, 436377), (756, 290918), (1512, 145459)]