15691884204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 39049952256

約数和(自身を除く): 23358068052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 317, 431, 563, 634, 862, 951, 1126, 1268, 1293, 1689, 1724, 1902, 2252, 2586, 3378, 3804, 5172, 5389, 6756, 7327, 9571, 10778, 14654, 16167, 19142, 21556, 21981, 28713, 29308, 32334, 38284, 43962, 57426, 64668, 87924, 114852, 136627, 178471, 242653, 273254, 356942, 409881, 485306, 535413, 546508, 713884, 727959, 819762, 970612, 1070826, 1455918, 1639524, 2141652, 2322659, 2911836, 3034007, 4125101, 4645318, 6068014, 6967977, 8250202, 9102021, 9290636, 12136028, 12375303, 13935954, 16500404, 18204042, 24750606, 27871908, 36408084, 49501212, 76921001, 153842002, 230763003, 307684004, 461526006, 923052012, 1307657017, 2615314034, 3922971051, 5230628068, 7845942102, 15691884204]

約数ペア:

[(1, 15691884204), (2, 7845942102), (3, 5230628068), (4, 3922971051), (6, 2615314034), (12, 1307657017), (17, 923052012), (34, 461526006), (51, 307684004), (68, 230763003), (102, 153842002), (204, 76921001), (317, 49501212), (431, 36408084), (563, 27871908), (634, 24750606), (862, 18204042), (951, 16500404), (1126, 13935954), (1268, 12375303), (1293, 12136028), (1689, 9290636), (1724, 9102021), (1902, 8250202), (2252, 6967977), (2586, 6068014), (3378, 4645318), (3804, 4125101), (5172, 3034007), (5389, 2911836), (6756, 2322659), (7327, 2141652), (9571, 1639524), (10778, 1455918), (14654, 1070826), (16167, 970612), (19142, 819762), (21556, 727959), (21981, 713884), (28713, 546508), (29308, 535413), (32334, 485306), (38284, 409881), (43962, 356942), (57426, 273254), (64668, 242653), (87924, 178471), (114852, 136627)]