236477384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 523212480

約数和(自身を除く): 286735096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 421, 491, 572, 842, 982, 1144, 1684, 1964, 3368, 3928, 4631, 5401, 5473, 6383, 9262, 10802, 10946, 12766, 18524, 21604, 21892, 25532, 37048, 43208, 43784, 51064, 60203, 70213, 120406, 140426, 206711, 240812, 280852, 413422, 481624, 561704, 826844, 1653688, 2273821, 2687243, 4547642, 5374486, 9095284, 10748972, 18190568, 21497944, 29559673, 59119346, 118238692, 236477384]

約数ペア:

[(1, 236477384), (2, 118238692), (4, 59119346), (8, 29559673), (11, 21497944), (13, 18190568), (22, 10748972), (26, 9095284), (44, 5374486), (52, 4547642), (88, 2687243), (104, 2273821), (143, 1653688), (286, 826844), (421, 561704), (491, 481624), (572, 413422), (842, 280852), (982, 240812), (1144, 206711), (1684, 140426), (1964, 120406), (3368, 70213), (3928, 60203), (4631, 51064), (5401, 43784), (5473, 43208), (6383, 37048), (9262, 25532), (10802, 21892), (10946, 21604), (12766, 18524)]