8639389584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29453}}^1$

素因数の和:29574

約数の個数: 160

約数和(自身を含む): 28634000640

約数和(自身を除く): 19994611056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 97, 108, 112, 126, 144, 168, 189, 194, 216, 252, 291, 336, 378, 388, 432, 504, 582, 679, 756, 776, 873, 1008, 1164, 1358, 1512, 1552, 1746, 2037, 2328, 2619, 2716, 3024, 3492, 4074, 4656, 5238, 5432, 6111, 6984, 8148, 10476, 10864, 12222, 13968, 16296, 18333, 20952, 24444, 29453, 32592, 36666, 41904, 48888, 58906, 73332, 88359, 97776, 117812, 146664, 176718, 206171, 235624, 265077, 293328, 353436, 412342, 471248, 530154, 618513, 706872, 795231, 824684, 1060308, 1237026, 1413744, 1590462, 1649368, 1855539, 2120616, 2474052, 2856941, 3180924, 3298736, 3711078, 4241232, 4948104, 5566617, 5713882, 6361848, 7422156, 8570823, 9896208, 11133234, 11427764, 12723696, 14844312, 17141646, 19998587, 22266468, 22855528, 25712469, 29688624, 34283292, 39997174, 44532936, 45711056, 51424938, 59995761, 68566584, 77137407, 79994348, 89065872, 102849876, 119991522, 137133168, 154274814, 159988696, 179987283, 205699752, 239983044, 308549628, 319977392, 359974566, 411399504, 479966088, 539961849, 617099256, 719949132, 959932176, 1079923698, 1234198512, 1439898264, 2159847396, 2879796528, 4319694792, 8639389584]

約数ペア:

[(1, 8639389584), (2, 4319694792), (3, 2879796528), (4, 2159847396), (6, 1439898264), (7, 1234198512), (8, 1079923698), (9, 959932176), (12, 719949132), (14, 617099256), (16, 539961849), (18, 479966088), (21, 411399504), (24, 359974566), (27, 319977392), (28, 308549628), (36, 239983044), (42, 205699752), (48, 179987283), (54, 159988696), (56, 154274814), (63, 137133168), (72, 119991522), (84, 102849876), (97, 89065872), (108, 79994348), (112, 77137407), (126, 68566584), (144, 59995761), (168, 51424938), (189, 45711056), (194, 44532936), (216, 39997174), (252, 34283292), (291, 29688624), (336, 25712469), (378, 22855528), (388, 22266468), (432, 19998587), (504, 17141646), (582, 14844312), (679, 12723696), (756, 11427764), (776, 11133234), (873, 9896208), (1008, 8570823), (1164, 7422156), (1358, 6361848), (1512, 5713882), (1552, 5566617), (1746, 4948104), (2037, 4241232), (2328, 3711078), (2619, 3298736), (2716, 3180924), (3024, 2856941), (3492, 2474052), (4074, 2120616), (4656, 1855539), (5238, 1649368), (5432, 1590462), (6111, 1413744), (6984, 1237026), (8148, 1060308), (10476, 824684), (10864, 795231), (12222, 706872), (13968, 618513), (16296, 530154), (18333, 471248), (20952, 412342), (24444, 353436), (29453, 293328), (32592, 265077), (36666, 235624), (41904, 206171), (48888, 176718), (58906, 146664), (73332, 117812), (88359, 97776)]