211212937112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{269429}}^1$

素因数の和:269604

約数の個数: 64

約数和(自身を含む): 426777120000

約数和(自身を除く): 215564182888

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 109, 116, 124, 218, 232, 248, 436, 872, 899, 1798, 3161, 3379, 3596, 6322, 6758, 7192, 12644, 13516, 25288, 27032, 97991, 195982, 269429, 391964, 538858, 783928, 1077716, 2155432, 7813441, 8352299, 15626882, 16704598, 29367761, 31253764, 33409196, 58735522, 62507528, 66818392, 117471044, 234942088, 242216671, 484433342, 851665069, 910400591, 968866684, 1703330138, 1820801182, 1937733368, 3406660276, 3641602364, 6813320552, 7283204728, 26401617139, 52803234278, 105606468556, 211212937112]

約数ペア:

[(1, 211212937112), (2, 105606468556), (4, 52803234278), (8, 26401617139), (29, 7283204728), (31, 6813320552), (58, 3641602364), (62, 3406660276), (109, 1937733368), (116, 1820801182), (124, 1703330138), (218, 968866684), (232, 910400591), (248, 851665069), (436, 484433342), (872, 242216671), (899, 234942088), (1798, 117471044), (3161, 66818392), (3379, 62507528), (3596, 58735522), (6322, 33409196), (6758, 31253764), (7192, 29367761), (12644, 16704598), (13516, 15626882), (25288, 8352299), (27032, 7813441), (97991, 2155432), (195982, 1077716), (269429, 783928), (391964, 538858)]