1639692936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8539}}^1$

素因数の和:8688

約数の個数: 128

約数和(自身を含む): 5246976000

約数和(自身を除く): 3607283064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1778, 2286, 2667, 3048, 3429, 3556, 4572, 5334, 6858, 7112, 8001, 8539, 9144, 10668, 13716, 16002, 17078, 21336, 24003, 25617, 27432, 32004, 34156, 48006, 51234, 59773, 64008, 68312, 76851, 96012, 102468, 119546, 153702, 179319, 192024, 204936, 230553, 239092, 307404, 358638, 461106, 478184, 537957, 614808, 717276, 922212, 1075914, 1084453, 1434552, 1613871, 1844424, 2151828, 2168906, 3227742, 3253359, 4303656, 4337812, 6455484, 6506718, 7591171, 8675624, 9760077, 12910968, 13013436, 15182342, 19520154, 22773513, 26026872, 29280231, 30364684, 39040308, 45547026, 58560462, 60729368, 68320539, 78080616, 91094052, 117120924, 136641078, 182188104, 204961617, 234241848, 273282156, 409923234, 546564312, 819846468, 1639692936]

約数ペア:

[(1, 1639692936), (2, 819846468), (3, 546564312), (4, 409923234), (6, 273282156), (7, 234241848), (8, 204961617), (9, 182188104), (12, 136641078), (14, 117120924), (18, 91094052), (21, 78080616), (24, 68320539), (27, 60729368), (28, 58560462), (36, 45547026), (42, 39040308), (54, 30364684), (56, 29280231), (63, 26026872), (72, 22773513), (84, 19520154), (108, 15182342), (126, 13013436), (127, 12910968), (168, 9760077), (189, 8675624), (216, 7591171), (252, 6506718), (254, 6455484), (378, 4337812), (381, 4303656), (504, 3253359), (508, 3227742), (756, 2168906), (762, 2151828), (889, 1844424), (1016, 1613871), (1143, 1434552), (1512, 1084453), (1524, 1075914), (1778, 922212), (2286, 717276), (2667, 614808), (3048, 537957), (3429, 478184), (3556, 461106), (4572, 358638), (5334, 307404), (6858, 239092), (7112, 230553), (8001, 204936), (8539, 192024), (9144, 179319), (10668, 153702), (13716, 119546), (16002, 102468), (17078, 96012), (21336, 76851), (24003, 68312), (25617, 64008), (27432, 59773), (32004, 51234), (34156, 48006)]