1629778832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 3526649280

約数和(自身を除く): 1896870448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 379, 424, 461, 583, 758, 848, 922, 1166, 1516, 1844, 2332, 3032, 3688, 4169, 4664, 5071, 6064, 7376, 8338, 9328, 10142, 16676, 20087, 20284, 24433, 33352, 40174, 40568, 48866, 66704, 80348, 81136, 97732, 160696, 174719, 195464, 220957, 268763, 321392, 349438, 390928, 441914, 537526, 698876, 883828, 1075052, 1397752, 1767656, 1921909, 2150104, 2795504, 3535312, 3843818, 4300208, 7687636, 9260107, 15375272, 18520214, 30750544, 37040428, 74080856, 101861177, 148161712, 203722354, 407444708, 814889416, 1629778832]

約数ペア:

[(1, 1629778832), (2, 814889416), (4, 407444708), (8, 203722354), (11, 148161712), (16, 101861177), (22, 74080856), (44, 37040428), (53, 30750544), (88, 18520214), (106, 15375272), (176, 9260107), (212, 7687636), (379, 4300208), (424, 3843818), (461, 3535312), (583, 2795504), (758, 2150104), (848, 1921909), (922, 1767656), (1166, 1397752), (1516, 1075052), (1844, 883828), (2332, 698876), (3032, 537526), (3688, 441914), (4169, 390928), (4664, 349438), (5071, 321392), (6064, 268763), (7376, 220957), (8338, 195464), (9328, 174719), (10142, 160696), (16676, 97732), (20087, 81136), (20284, 80348), (24433, 66704), (33352, 48866), (40174, 40568)]