2158485732

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 6399145984

約数和(自身を除く): 4240660252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 61, 62, 78, 81, 93, 108, 117, 122, 124, 156, 162, 183, 186, 234, 244, 271, 279, 324, 351, 366, 372, 403, 468, 542, 549, 558, 702, 732, 793, 806, 813, 837, 1053, 1084, 1098, 1116, 1209, 1404, 1586, 1612, 1626, 1647, 1674, 1891, 2106, 2196, 2379, 2418, 2439, 2511, 3172, 3252, 3294, 3348, 3523, 3627, 3782, 4212, 4758, 4836, 4878, 4941, 5022, 5673, 6588, 7046, 7137, 7254, 7317, 7564, 8401, 9516, 9756, 9882, 10044, 10569, 10881, 11346, 14092, 14274, 14508, 14634, 16531, 16802, 17019, 19764, 21138, 21411, 21762, 21951, 22692, 24583, 25203, 28548, 29268, 31707, 32643, 33062, 33604, 34038, 42276, 42822, 43524, 43902, 49166, 49593, 50406, 51057, 63414, 64233, 65286, 66124, 68076, 73749, 75609, 85644, 87804, 95121, 98332, 99186, 100812, 102114, 109213, 126828, 128466, 130572, 147498, 148779, 151218, 153171, 190242, 198372, 204228, 214903, 218426, 221247, 226827, 256932, 285363, 294996, 297558, 302436, 306342, 327639, 380484, 429806, 436852, 442494, 446337, 453654, 512461, 570726, 595116, 612684, 644709, 655278, 663741, 680481, 859612, 884988, 892674, 907308, 982917, 1024922, 1141452, 1289418, 1310556, 1327482, 1339011, 1360962, 1537383, 1785348, 1934127, 1965834, 1991223, 2049844, 2578836, 2654964, 2678022, 2721924, 2948751, 3074766, 3868254, 3931668, 3982446, 4612149, 5356044, 5802381, 5897502, 6149532, 6661993, 7736508, 7964892, 8846253, 9224298, 11604762, 11795004, 13323986, 13836447, 17407143, 17692506, 18448596, 19985979, 23209524, 26647972, 27672894, 34814286, 35385012, 39971958, 41509341, 55345788, 59957937, 69628572, 79943916, 83018682, 119915874, 166037364, 179873811, 239831748, 359747622, 539621433, 719495244, 1079242866, 2158485732]

約数ペア:

[(1, 2158485732), (2, 1079242866), (3, 719495244), (4, 539621433), (6, 359747622), (9, 239831748), (12, 179873811), (13, 166037364), (18, 119915874), (26, 83018682), (27, 79943916), (31, 69628572), (36, 59957937), (39, 55345788), (52, 41509341), (54, 39971958), (61, 35385012), (62, 34814286), (78, 27672894), (81, 26647972), (93, 23209524), (108, 19985979), (117, 18448596), (122, 17692506), (124, 17407143), (156, 13836447), (162, 13323986), (183, 11795004), (186, 11604762), (234, 9224298), (244, 8846253), (271, 7964892), (279, 7736508), (324, 6661993), (351, 6149532), (366, 5897502), (372, 5802381), (403, 5356044), (468, 4612149), (542, 3982446), (549, 3931668), (558, 3868254), (702, 3074766), (732, 2948751), (793, 2721924), (806, 2678022), (813, 2654964), (837, 2578836), (1053, 2049844), (1084, 1991223), (1098, 1965834), (1116, 1934127), (1209, 1785348), (1404, 1537383), (1586, 1360962), (1612, 1339011), (1626, 1327482), (1647, 1310556), (1674, 1289418), (1891, 1141452), (2106, 1024922), (2196, 982917), (2379, 907308), (2418, 892674), (2439, 884988), (2511, 859612), (3172, 680481), (3252, 663741), (3294, 655278), (3348, 644709), (3523, 612684), (3627, 595116), (3782, 570726), (4212, 512461), (4758, 453654), (4836, 446337), (4878, 442494), (4941, 436852), (5022, 429806), (5673, 380484), (6588, 327639), (7046, 306342), (7137, 302436), (7254, 297558), (7317, 294996), (7564, 285363), (8401, 256932), (9516, 226827), (9756, 221247), (9882, 218426), (10044, 214903), (10569, 204228), (10881, 198372), (11346, 190242), (14092, 153171), (14274, 151218), (14508, 148779), (14634, 147498), (16531, 130572), (16802, 128466), (17019, 126828), (19764, 109213), (21138, 102114), (21411, 100812), (21762, 99186), (21951, 98332), (22692, 95121), (24583, 87804), (25203, 85644), (28548, 75609), (29268, 73749), (31707, 68076), (32643, 66124), (33062, 65286), (33604, 64233), (34038, 63414), (42276, 51057), (42822, 50406), (43524, 49593), (43902, 49166)]