261442224

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{16067}}^1$

素因数の和:16194

約数の個数: 60

約数和(自身を含む): 738196056

約数和(自身を除く): 476753832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16067, 16272, 32134, 48201, 64268, 96402, 128536, 144603, 192804, 257072, 289206, 385608, 578412, 771216, 1156824, 1815571, 2313648, 3631142, 5446713, 7262284, 10893426, 14524568, 16340139, 21786852, 29049136, 32680278, 43573704, 65360556, 87147408, 130721112, 261442224]

約数ペア:

[(1, 261442224), (2, 130721112), (3, 87147408), (4, 65360556), (6, 43573704), (8, 32680278), (9, 29049136), (12, 21786852), (16, 16340139), (18, 14524568), (24, 10893426), (36, 7262284), (48, 5446713), (72, 3631142), (113, 2313648), (144, 1815571), (226, 1156824), (339, 771216), (452, 578412), (678, 385608), (904, 289206), (1017, 257072), (1356, 192804), (1808, 144603), (2034, 128536), (2712, 96402), (4068, 64268), (5424, 48201), (8136, 32134), (16067, 16272)]