245755536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23167}}^1$

素因数の和:23208

約数の個数: 80

約数和(自身を含む): 723953664

約数和(自身を除く): 478198128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 23167, 46334, 69501, 92668, 139002, 185336, 278004, 301171, 370672, 393839, 556008, 602342, 787678, 903513, 1112016, 1181517, 1204684, 1575356, 1807026, 2363034, 2409368, 3150712, 3614052, 4726068, 4818736, 5119907, 6301424, 7228104, 9452136, 10239814, 14456208, 15359721, 18904272, 20479628, 30719442, 40959256, 61438884, 81918512, 122877768, 245755536]

約数ペア:

[(1, 245755536), (2, 122877768), (3, 81918512), (4, 61438884), (6, 40959256), (8, 30719442), (12, 20479628), (13, 18904272), (16, 15359721), (17, 14456208), (24, 10239814), (26, 9452136), (34, 7228104), (39, 6301424), (48, 5119907), (51, 4818736), (52, 4726068), (68, 3614052), (78, 3150712), (102, 2409368), (104, 2363034), (136, 1807026), (156, 1575356), (204, 1204684), (208, 1181517), (221, 1112016), (272, 903513), (312, 787678), (408, 602342), (442, 556008), (624, 393839), (663, 370672), (816, 301171), (884, 278004), (1326, 185336), (1768, 139002), (2652, 92668), (3536, 69501), (5304, 46334), (10608, 23167)]