4390434396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{171047}}^1$

素因数の和:171111

約数の個数: 72

約数和(自身を含む): 11954202624

約数和(自身を除く): 7563768228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 171047, 342094, 513141, 684188, 1026282, 1539423, 2052564, 3078846, 3934081, 5302457, 6157692, 7868162, 10604914, 11802243, 15736324, 15907371, 21209828, 23604486, 31814742, 35406729, 47208972, 47722113, 63629484, 70813458, 95444226, 121956511, 141626916, 190888452, 243913022, 365869533, 487826044, 731739066, 1097608599, 1463478132, 2195217198, 4390434396]

約数ペア:

[(1, 4390434396), (2, 2195217198), (3, 1463478132), (4, 1097608599), (6, 731739066), (9, 487826044), (12, 365869533), (18, 243913022), (23, 190888452), (31, 141626916), (36, 121956511), (46, 95444226), (62, 70813458), (69, 63629484), (92, 47722113), (93, 47208972), (124, 35406729), (138, 31814742), (186, 23604486), (207, 21209828), (276, 15907371), (279, 15736324), (372, 11802243), (414, 10604914), (558, 7868162), (713, 6157692), (828, 5302457), (1116, 3934081), (1426, 3078846), (2139, 2052564), (2852, 1539423), (4278, 1026282), (6417, 684188), (8556, 513141), (12834, 342094), (25668, 171047)]