2689626888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4703}}^1$

素因数の和:4788

約数の個数: 144

約数和(自身を含む): 8057387520

約数和(自身を除く): 5367760632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 169, 188, 234, 282, 312, 338, 376, 423, 468, 507, 564, 611, 676, 846, 936, 1014, 1128, 1222, 1352, 1521, 1692, 1833, 2028, 2444, 3042, 3384, 3666, 4056, 4703, 4888, 5499, 6084, 7332, 7943, 9406, 10998, 12168, 14109, 14664, 15886, 18812, 21996, 23829, 28218, 31772, 37624, 42327, 43992, 47658, 56436, 61139, 63544, 71487, 84654, 95316, 112872, 122278, 142974, 169308, 183417, 190632, 221041, 244556, 285948, 338616, 366834, 442082, 489112, 550251, 571896, 663123, 733668, 794807, 884164, 1100502, 1326246, 1467336, 1589614, 1768328, 1989369, 2201004, 2384421, 2652492, 2873533, 3179228, 3978738, 4402008, 4768842, 5304984, 5747066, 6358456, 7153263, 7957476, 8620599, 9537684, 11494132, 14306526, 15914952, 17241198, 19075368, 22988264, 25861797, 28613052, 34482396, 37355929, 51723594, 57226104, 68964792, 74711858, 103447188, 112067787, 149423716, 206894376, 224135574, 298847432, 336203361, 448271148, 672406722, 896542296, 1344813444, 2689626888]

約数ペア:

[(1, 2689626888), (2, 1344813444), (3, 896542296), (4, 672406722), (6, 448271148), (8, 336203361), (9, 298847432), (12, 224135574), (13, 206894376), (18, 149423716), (24, 112067787), (26, 103447188), (36, 74711858), (39, 68964792), (47, 57226104), (52, 51723594), (72, 37355929), (78, 34482396), (94, 28613052), (104, 25861797), (117, 22988264), (141, 19075368), (156, 17241198), (169, 15914952), (188, 14306526), (234, 11494132), (282, 9537684), (312, 8620599), (338, 7957476), (376, 7153263), (423, 6358456), (468, 5747066), (507, 5304984), (564, 4768842), (611, 4402008), (676, 3978738), (846, 3179228), (936, 2873533), (1014, 2652492), (1128, 2384421), (1222, 2201004), (1352, 1989369), (1521, 1768328), (1692, 1589614), (1833, 1467336), (2028, 1326246), (2444, 1100502), (3042, 884164), (3384, 794807), (3666, 733668), (4056, 663123), (4703, 571896), (4888, 550251), (5499, 489112), (6084, 442082), (7332, 366834), (7943, 338616), (9406, 285948), (10998, 244556), (12168, 221041), (14109, 190632), (14664, 183417), (15886, 169308), (18812, 142974), (21996, 122278), (23829, 112872), (28218, 95316), (31772, 84654), (37624, 71487), (42327, 63544), (43992, 61139), (47658, 56436)]