428855328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:8007

約数の個数: 144

約数和(自身を含む): 1408863456

約数和(自身を除く): 980008128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4896, 5984, 6732, 7963, 8976, 13464, 15926, 17952, 23889, 26928, 31852, 47778, 53856, 63704, 71667, 87593, 95556, 127408, 135371, 143334, 175186, 191112, 254816, 262779, 270742, 286668, 350372, 382224, 406113, 525558, 541484, 573336, 700744, 764448, 788337, 812226, 1051116, 1082968, 1146672, 1218339, 1401488, 1489081, 1576674, 1624452, 2102232, 2165936, 2293344, 2436678, 2802976, 2978162, 3153348, 3248904, 4204464, 4331872, 4467243, 4873356, 5956324, 6306696, 6497808, 8408928, 8934486, 9746712, 11912648, 12613392, 12995616, 13401729, 17868972, 19493424, 23825296, 25226784, 26803458, 35737944, 38986848, 47650592, 53606916, 71475888, 107213832, 142951776, 214427664, 428855328]

約数ペア:

[(1, 428855328), (2, 214427664), (3, 142951776), (4, 107213832), (6, 71475888), (8, 53606916), (9, 47650592), (11, 38986848), (12, 35737944), (16, 26803458), (17, 25226784), (18, 23825296), (22, 19493424), (24, 17868972), (32, 13401729), (33, 12995616), (34, 12613392), (36, 11912648), (44, 9746712), (48, 8934486), (51, 8408928), (66, 6497808), (68, 6306696), (72, 5956324), (88, 4873356), (96, 4467243), (99, 4331872), (102, 4204464), (132, 3248904), (136, 3153348), (144, 2978162), (153, 2802976), (176, 2436678), (187, 2293344), (198, 2165936), (204, 2102232), (264, 1624452), (272, 1576674), (288, 1489081), (306, 1401488), (352, 1218339), (374, 1146672), (396, 1082968), (408, 1051116), (528, 812226), (544, 788337), (561, 764448), (612, 700744), (748, 573336), (792, 541484), (816, 525558), (1056, 406113), (1122, 382224), (1224, 350372), (1496, 286668), (1584, 270742), (1632, 262779), (1683, 254816), (2244, 191112), (2448, 175186), (2992, 143334), (3168, 135371), (3366, 127408), (4488, 95556), (4896, 87593), (5984, 71667), (6732, 63704), (7963, 53856), (8976, 47778), (13464, 31852), (15926, 26928), (17952, 23889)]