1642859856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1613}}^1$

素因数の和:2281

約数の個数: 120

約数和(自身を含む): 5026615776

約数和(自身を除く): 3383755920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 643, 792, 1286, 1584, 1613, 1929, 2572, 3226, 3858, 4839, 5144, 5787, 6452, 7073, 7716, 9678, 10288, 11574, 12904, 14146, 14517, 15432, 17743, 19356, 21219, 23148, 25808, 28292, 29034, 30864, 35486, 38712, 42438, 46296, 53229, 56584, 58068, 63657, 70972, 77424, 84876, 92592, 106458, 113168, 116136, 127314, 141944, 159687, 169752, 212916, 232272, 254628, 283888, 319374, 339504, 425832, 509256, 638748, 851664, 1018512, 1037159, 1277496, 2074318, 2554992, 3111477, 4148636, 6222954, 8297272, 9334431, 11408749, 12445908, 16594544, 18668862, 22817498, 24891816, 34226247, 37337724, 45634996, 49783632, 68452494, 74675448, 91269992, 102678741, 136904988, 149350896, 182539984, 205357482, 273809976, 410714964, 547619952, 821429928, 1642859856]

約数ペア:

[(1, 1642859856), (2, 821429928), (3, 547619952), (4, 410714964), (6, 273809976), (8, 205357482), (9, 182539984), (11, 149350896), (12, 136904988), (16, 102678741), (18, 91269992), (22, 74675448), (24, 68452494), (33, 49783632), (36, 45634996), (44, 37337724), (48, 34226247), (66, 24891816), (72, 22817498), (88, 18668862), (99, 16594544), (132, 12445908), (144, 11408749), (176, 9334431), (198, 8297272), (264, 6222954), (396, 4148636), (528, 3111477), (643, 2554992), (792, 2074318), (1286, 1277496), (1584, 1037159), (1613, 1018512), (1929, 851664), (2572, 638748), (3226, 509256), (3858, 425832), (4839, 339504), (5144, 319374), (5787, 283888), (6452, 254628), (7073, 232272), (7716, 212916), (9678, 169752), (10288, 159687), (11574, 141944), (12904, 127314), (14146, 116136), (14517, 113168), (15432, 106458), (17743, 92592), (19356, 84876), (21219, 77424), (23148, 70972), (25808, 63657), (28292, 58068), (29034, 56584), (30864, 53229), (35486, 46296), (38712, 42438)]