212328144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210643}}^1$

素因数の和:210664

約数の個数: 60

約数和(自身を含む): 679116256

約数和(自身を除く): 466788112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210643, 421286, 631929, 842572, 1263858, 1474501, 1685144, 1895787, 2527716, 2949002, 3370288, 3791574, 4423503, 5055432, 5898004, 7583148, 8847006, 10110864, 11796008, 13270509, 15166296, 17694012, 23592016, 26541018, 30332592, 35388024, 53082036, 70776048, 106164072, 212328144]

約数ペア:

[(1, 212328144), (2, 106164072), (3, 70776048), (4, 53082036), (6, 35388024), (7, 30332592), (8, 26541018), (9, 23592016), (12, 17694012), (14, 15166296), (16, 13270509), (18, 11796008), (21, 10110864), (24, 8847006), (28, 7583148), (36, 5898004), (42, 5055432), (48, 4423503), (56, 3791574), (63, 3370288), (72, 2949002), (84, 2527716), (112, 1895787), (126, 1685144), (144, 1474501), (168, 1263858), (252, 842572), (336, 631929), (504, 421286), (1008, 210643)]