1161308918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 2445163200

約数和(自身を除く): 1283854282

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 49, 59, 62, 77, 98, 118, 133, 154, 209, 217, 266, 341, 413, 418, 434, 539, 589, 649, 682, 826, 931, 961, 1078, 1121, 1178, 1298, 1463, 1519, 1829, 1862, 1922, 2242, 2387, 2891, 2926, 3038, 3658, 4123, 4543, 4774, 5782, 6479, 6727, 7847, 8246, 9086, 10241, 10571, 12331, 12803, 12958, 13454, 15694, 16709, 18259, 20119, 20482, 21142, 24662, 25606, 28861, 31801, 33418, 34751, 36518, 40238, 45353, 47089, 54929, 56699, 57722, 63602, 69502, 73997, 86317, 89621, 90706, 94178, 109858, 113398, 127813, 140833, 147994, 172634, 179242, 200849, 243257, 255626, 281666, 317471, 382261, 396893, 401698, 486514, 517979, 604219, 623689, 634942, 764522, 793786, 894691, 985831, 1035958, 1077281, 1208438, 1247378, 1405943, 1702799, 1789382, 1971662, 2154562, 2675827, 2778251, 2811886, 3405598, 4365823, 5351654, 5556502, 7540967, 8731646, 9841601, 11850091, 15081934, 18730789, 19683202, 23700182, 30560761, 37461578, 52786769, 61121522, 82950637, 105573538, 165901274, 580654459, 1161308918]

約数ペア:

[(1, 1161308918), (2, 580654459), (7, 165901274), (11, 105573538), (14, 82950637), (19, 61121522), (22, 52786769), (31, 37461578), (38, 30560761), (49, 23700182), (59, 19683202), (62, 18730789), (77, 15081934), (98, 11850091), (118, 9841601), (133, 8731646), (154, 7540967), (209, 5556502), (217, 5351654), (266, 4365823), (341, 3405598), (413, 2811886), (418, 2778251), (434, 2675827), (539, 2154562), (589, 1971662), (649, 1789382), (682, 1702799), (826, 1405943), (931, 1247378), (961, 1208438), (1078, 1077281), (1121, 1035958), (1178, 985831), (1298, 894691), (1463, 793786), (1519, 764522), (1829, 634942), (1862, 623689), (1922, 604219), (2242, 517979), (2387, 486514), (2891, 401698), (2926, 396893), (3038, 382261), (3658, 317471), (4123, 281666), (4543, 255626), (4774, 243257), (5782, 200849), (6479, 179242), (6727, 172634), (7847, 147994), (8246, 140833), (9086, 127813), (10241, 113398), (10571, 109858), (12331, 94178), (12803, 90706), (12958, 89621), (13454, 86317), (15694, 73997), (16709, 69502), (18259, 63602), (20119, 57722), (20482, 56699), (21142, 54929), (24662, 47089), (25606, 45353), (28861, 40238), (31801, 36518), (33418, 34751)]