2215457832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{20011}}^1$

素因数の和:20686

約数の個数: 64

約数和(自身を含む): 6339801600

約数和(自身を除く): 4124343768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 659, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 13839, 15816, 18452, 20011, 27678, 36904, 40022, 55356, 60033, 80044, 110712, 120066, 140077, 160088, 240132, 280154, 420231, 480264, 560308, 840462, 1120616, 1680924, 3361848, 13187249, 26374498, 39561747, 52748996, 79123494, 92310743, 105497992, 158246988, 184621486, 276932229, 316493976, 369242972, 553864458, 738485944, 1107728916, 2215457832]

約数ペア:

[(1, 2215457832), (2, 1107728916), (3, 738485944), (4, 553864458), (6, 369242972), (7, 316493976), (8, 276932229), (12, 184621486), (14, 158246988), (21, 105497992), (24, 92310743), (28, 79123494), (42, 52748996), (56, 39561747), (84, 26374498), (168, 13187249), (659, 3361848), (1318, 1680924), (1977, 1120616), (2636, 840462), (3954, 560308), (4613, 480264), (5272, 420231), (7908, 280154), (9226, 240132), (13839, 160088), (15816, 140077), (18452, 120066), (20011, 110712), (27678, 80044), (36904, 60033), (40022, 55356)]