331346334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 743178240

約数和(自身を除く): 411831906

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 223, 282, 446, 479, 517, 669, 958, 1034, 1338, 1437, 1551, 2453, 2874, 3102, 4906, 5269, 7359, 10481, 10538, 14718, 15807, 20962, 22513, 31443, 31614, 45026, 62886, 67539, 106817, 115291, 135078, 213634, 230582, 247643, 320451, 345873, 495286, 640902, 691746, 742929, 1174987, 1485858, 2349974, 3524961, 5020399, 7049922, 10040798, 15061197, 30122394, 55224389, 110448778, 165673167, 331346334]

約数ペア:

[(1, 331346334), (2, 165673167), (3, 110448778), (6, 55224389), (11, 30122394), (22, 15061197), (33, 10040798), (47, 7049922), (66, 5020399), (94, 3524961), (141, 2349974), (223, 1485858), (282, 1174987), (446, 742929), (479, 691746), (517, 640902), (669, 495286), (958, 345873), (1034, 320451), (1338, 247643), (1437, 230582), (1551, 213634), (2453, 135078), (2874, 115291), (3102, 106817), (4906, 67539), (5269, 62886), (7359, 45026), (10481, 31614), (10538, 31443), (14718, 22513), (15807, 20962)]