28581240528

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1306

約数の個数: 160

約数和(自身を含む): 82682208000

約数和(自身を除く): 54100967472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 349, 432, 586, 647, 698, 879, 1047, 1172, 1294, 1396, 1758, 1941, 2094, 2344, 2588, 2637, 2792, 3141, 3516, 3882, 4188, 4688, 5176, 5274, 5584, 5823, 6282, 7032, 7764, 7911, 8376, 9423, 10352, 10548, 11646, 12564, 14064, 15528, 15822, 16752, 17469, 18846, 21096, 23292, 25128, 31056, 31644, 34938, 37692, 42192, 46584, 50256, 63288, 69876, 75384, 93168, 102257, 126576, 139752, 150768, 189571, 204514, 225803, 279504, 306771, 379142, 409028, 451606, 568713, 613542, 677409, 758284, 818056, 903212, 920313, 1137426, 1227084, 1354818, 1516568, 1636112, 1706139, 1806424, 1840626, 2032227, 2274852, 2454168, 2709636, 2760939, 3033136, 3412278, 3612848, 3681252, 4064454, 4549704, 4908336, 5118417, 5419272, 5521878, 6096681, 6824556, 7362504, 8128908, 9099408, 10236834, 10838544, 11043756, 12193362, 13649112, 14725008, 16257816, 20473668, 22087512, 24386724, 27298224, 32515632, 40947336, 44175024, 48773448, 66160279, 81894672, 97546896, 132320558, 198480837, 264641116, 396961674, 529282232, 595442511, 793923348, 1058564464, 1190885022, 1587846696, 1786327533, 2381770044, 3175693392, 3572655066, 4763540088, 7145310132, 9527080176, 14290620264, 28581240528]

約数ペア:

[(1, 28581240528), (2, 14290620264), (3, 9527080176), (4, 7145310132), (6, 4763540088), (8, 3572655066), (9, 3175693392), (12, 2381770044), (16, 1786327533), (18, 1587846696), (24, 1190885022), (27, 1058564464), (36, 793923348), (48, 595442511), (54, 529282232), (72, 396961674), (108, 264641116), (144, 198480837), (216, 132320558), (293, 97546896), (349, 81894672), (432, 66160279), (586, 48773448), (647, 44175024), (698, 40947336), (879, 32515632), (1047, 27298224), (1172, 24386724), (1294, 22087512), (1396, 20473668), (1758, 16257816), (1941, 14725008), (2094, 13649112), (2344, 12193362), (2588, 11043756), (2637, 10838544), (2792, 10236834), (3141, 9099408), (3516, 8128908), (3882, 7362504), (4188, 6824556), (4688, 6096681), (5176, 5521878), (5274, 5419272), (5584, 5118417), (5823, 4908336), (6282, 4549704), (7032, 4064454), (7764, 3681252), (7911, 3612848), (8376, 3412278), (9423, 3033136), (10352, 2760939), (10548, 2709636), (11646, 2454168), (12564, 2274852), (14064, 2032227), (15528, 1840626), (15822, 1806424), (16752, 1706139), (17469, 1636112), (18846, 1516568), (21096, 1354818), (23292, 1227084), (25128, 1137426), (31056, 920313), (31644, 903212), (34938, 818056), (37692, 758284), (42192, 677409), (46584, 613542), (50256, 568713), (63288, 451606), (69876, 409028), (75384, 379142), (93168, 306771), (102257, 279504), (126576, 225803), (139752, 204514), (150768, 189571)]