254135024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3646

約数の個数: 80

約数和(自身を含む): 597295104

約数和(自身を除く): 343160080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 3583, 4433, 5456, 6448, 7166, 8866, 14332, 17732, 28664, 35464, 39413, 46579, 57328, 70928, 78826, 93158, 111073, 157652, 186316, 222146, 315304, 372632, 444292, 512369, 630608, 745264, 888584, 1024738, 1221803, 1443949, 1777168, 2049476, 2443606, 2887898, 4098952, 4887212, 5775796, 8197904, 9774424, 11551592, 15883439, 19548848, 23103184, 31766878, 63533756, 127067512, 254135024]

約数ペア:

[(1, 254135024), (2, 127067512), (4, 63533756), (8, 31766878), (11, 23103184), (13, 19548848), (16, 15883439), (22, 11551592), (26, 9774424), (31, 8197904), (44, 5775796), (52, 4887212), (62, 4098952), (88, 2887898), (104, 2443606), (124, 2049476), (143, 1777168), (176, 1443949), (208, 1221803), (248, 1024738), (286, 888584), (341, 745264), (403, 630608), (496, 512369), (572, 444292), (682, 372632), (806, 315304), (1144, 222146), (1364, 186316), (1612, 157652), (2288, 111073), (2728, 93158), (3224, 78826), (3583, 70928), (4433, 57328), (5456, 46579), (6448, 39413), (7166, 35464), (8866, 28664), (14332, 17732)]