728916084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2927

約数の個数: 120

約数和(自身を含む): 2086486248

約数和(自身を除く): 1357570164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1053, 1098, 1404, 1586, 1647, 2106, 2196, 2379, 2837, 3172, 3294, 4212, 4758, 4941, 5674, 6588, 7137, 8511, 9516, 9882, 11348, 14274, 17022, 19764, 21411, 25533, 28548, 34044, 36881, 42822, 51066, 64233, 73762, 76599, 85644, 102132, 110643, 128466, 147524, 153198, 173057, 221286, 229797, 256932, 306396, 331929, 346114, 442572, 459594, 519171, 663858, 692228, 919188, 995787, 1038342, 1327716, 1557513, 1991574, 2076684, 2249741, 2987361, 3115026, 3983148, 4499482, 4672539, 5974722, 6230052, 6749223, 8998964, 9345078, 11949444, 13498446, 14017617, 18690156, 20247669, 26996892, 28035234, 40495338, 56070468, 60743007, 80990676, 121486014, 182229021, 242972028, 364458042, 728916084]

約数ペア:

[(1, 728916084), (2, 364458042), (3, 242972028), (4, 182229021), (6, 121486014), (9, 80990676), (12, 60743007), (13, 56070468), (18, 40495338), (26, 28035234), (27, 26996892), (36, 20247669), (39, 18690156), (52, 14017617), (54, 13498446), (61, 11949444), (78, 9345078), (81, 8998964), (108, 6749223), (117, 6230052), (122, 5974722), (156, 4672539), (162, 4499482), (183, 3983148), (234, 3115026), (244, 2987361), (324, 2249741), (351, 2076684), (366, 1991574), (468, 1557513), (549, 1327716), (702, 1038342), (732, 995787), (793, 919188), (1053, 692228), (1098, 663858), (1404, 519171), (1586, 459594), (1647, 442572), (2106, 346114), (2196, 331929), (2379, 306396), (2837, 256932), (3172, 229797), (3294, 221286), (4212, 173057), (4758, 153198), (4941, 147524), (5674, 128466), (6588, 110643), (7137, 102132), (8511, 85644), (9516, 76599), (9882, 73762), (11348, 64233), (14274, 51066), (17022, 42822), (19764, 36881), (21411, 34044), (25533, 28548)]