42918744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 126593280

約数和(自身を除く): 83674536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 73, 88, 102, 131, 132, 136, 146, 187, 204, 219, 262, 264, 292, 374, 393, 408, 438, 524, 561, 584, 748, 786, 803, 876, 1048, 1122, 1241, 1441, 1496, 1572, 1606, 1752, 2227, 2244, 2409, 2482, 2882, 3144, 3212, 3723, 4323, 4454, 4488, 4818, 4964, 5764, 6424, 6681, 7446, 8646, 8908, 9563, 9636, 9928, 11528, 13362, 13651, 14892, 17292, 17816, 19126, 19272, 24497, 26724, 27302, 28689, 29784, 34584, 38252, 40953, 48994, 53448, 54604, 57378, 73491, 76504, 81906, 97988, 105193, 109208, 114756, 146982, 162571, 163812, 195976, 210386, 229512, 293964, 315579, 325142, 327624, 420772, 487713, 587928, 631158, 650284, 841544, 975426, 1262316, 1300568, 1788281, 1950852, 2524632, 3576562, 3901704, 5364843, 7153124, 10729686, 14306248, 21459372, 42918744]

約数ペア:

[(1, 42918744), (2, 21459372), (3, 14306248), (4, 10729686), (6, 7153124), (8, 5364843), (11, 3901704), (12, 3576562), (17, 2524632), (22, 1950852), (24, 1788281), (33, 1300568), (34, 1262316), (44, 975426), (51, 841544), (66, 650284), (68, 631158), (73, 587928), (88, 487713), (102, 420772), (131, 327624), (132, 325142), (136, 315579), (146, 293964), (187, 229512), (204, 210386), (219, 195976), (262, 163812), (264, 162571), (292, 146982), (374, 114756), (393, 109208), (408, 105193), (438, 97988), (524, 81906), (561, 76504), (584, 73491), (748, 57378), (786, 54604), (803, 53448), (876, 48994), (1048, 40953), (1122, 38252), (1241, 34584), (1441, 29784), (1496, 28689), (1572, 27302), (1606, 26724), (1752, 24497), (2227, 19272), (2244, 19126), (2409, 17816), (2482, 17292), (2882, 14892), (3144, 13651), (3212, 13362), (3723, 11528), (4323, 9928), (4454, 9636), (4488, 9563), (4818, 8908), (4964, 8646), (5764, 7446), (6424, 6681)]