290919403896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:898

約数の個数: 192

約数和(自身を含む): 806385507840

約数和(自身を除く): 515466103944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 241, 264, 309, 412, 431, 482, 618, 723, 824, 862, 964, 1133, 1236, 1293, 1446, 1724, 1928, 2266, 2472, 2586, 2651, 2892, 3399, 3448, 4532, 4741, 5172, 5302, 5784, 6798, 7953, 9064, 9482, 10344, 10604, 10609, 13596, 14223, 15906, 18964, 21208, 21218, 24823, 27192, 28446, 31812, 31827, 37928, 42436, 44393, 49646, 56892, 63624, 63654, 74469, 84872, 88786, 99292, 103871, 113784, 116699, 127308, 133179, 148938, 177572, 198584, 207742, 233398, 254616, 266358, 273053, 297876, 311613, 350097, 355144, 415484, 466796, 488323, 532716, 546106, 595752, 623226, 700194, 819159, 830968, 933592, 976646, 1065432, 1092212, 1142581, 1246452, 1400388, 1464969, 1638318, 1953292, 2184424, 2285162, 2492904, 2556769, 2800776, 2929938, 3276636, 3427743, 3906584, 4570324, 4572479, 5113538, 5859876, 6553272, 6855486, 7670307, 9140648, 9144958, 10227076, 10698713, 11719752, 13710972, 13717437, 15340614, 18289916, 20454152, 21397426, 27421944, 27434874, 28124459, 30681228, 32096139, 36579832, 42794852, 50297269, 54869748, 56248918, 61362456, 64192278, 84373377, 85589704, 100594538, 109739496, 112497836, 117685843, 128384556, 150891807, 168746754, 201189076, 224995672, 235371686, 256769112, 301783614, 337493508, 353057529, 402378152, 470743372, 603567228, 674987016, 706115058, 941486744, 1101967439, 1207134456, 1412230116, 2203934878, 2824460232, 3305902317, 4407869756, 6611804634, 8815739512, 12121641829, 13223609268, 24243283658, 26447218536, 36364925487, 48486567316, 72729850974, 96973134632, 145459701948, 290919403896]

約数ペア:

[(1, 290919403896), (2, 145459701948), (3, 96973134632), (4, 72729850974), (6, 48486567316), (8, 36364925487), (11, 26447218536), (12, 24243283658), (22, 13223609268), (24, 12121641829), (33, 8815739512), (44, 6611804634), (66, 4407869756), (88, 3305902317), (103, 2824460232), (132, 2203934878), (206, 1412230116), (241, 1207134456), (264, 1101967439), (309, 941486744), (412, 706115058), (431, 674987016), (482, 603567228), (618, 470743372), (723, 402378152), (824, 353057529), (862, 337493508), (964, 301783614), (1133, 256769112), (1236, 235371686), (1293, 224995672), (1446, 201189076), (1724, 168746754), (1928, 150891807), (2266, 128384556), (2472, 117685843), (2586, 112497836), (2651, 109739496), (2892, 100594538), (3399, 85589704), (3448, 84373377), (4532, 64192278), (4741, 61362456), (5172, 56248918), (5302, 54869748), (5784, 50297269), (6798, 42794852), (7953, 36579832), (9064, 32096139), (9482, 30681228), (10344, 28124459), (10604, 27434874), (10609, 27421944), (13596, 21397426), (14223, 20454152), (15906, 18289916), (18964, 15340614), (21208, 13717437), (21218, 13710972), (24823, 11719752), (27192, 10698713), (28446, 10227076), (31812, 9144958), (31827, 9140648), (37928, 7670307), (42436, 6855486), (44393, 6553272), (49646, 5859876), (56892, 5113538), (63624, 4572479), (63654, 4570324), (74469, 3906584), (84872, 3427743), (88786, 3276636), (99292, 2929938), (103871, 2800776), (113784, 2556769), (116699, 2492904), (127308, 2285162), (133179, 2184424), (148938, 1953292), (177572, 1638318), (198584, 1464969), (207742, 1400388), (233398, 1246452), (254616, 1142581), (266358, 1092212), (273053, 1065432), (297876, 976646), (311613, 933592), (350097, 830968), (355144, 819159), (415484, 700194), (466796, 623226), (488323, 595752), (532716, 546106)]