19504433088

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{2707}}^1$

素因数の和:4519

約数の個数: 168

約数和(自身を含む): 63951868032

約数和(自身を除く): 44447434944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 1787, 2016, 2707, 3574, 4032, 5361, 5414, 7148, 8121, 10722, 10828, 12509, 14296, 16083, 16242, 18949, 21444, 21656, 24363, 25018, 28592, 32166, 32484, 37527, 37898, 42888, 43312, 48726, 50036, 56847, 57184, 64332, 64968, 75054, 75796, 85776, 86624, 97452, 100072, 112581, 113694, 114368, 128664, 129936, 150108, 151592, 170541, 171552, 173248, 194904, 200144, 225162, 227388, 257328, 259872, 300216, 303184, 341082, 343104, 389808, 400288, 450324, 454776, 514656, 519744, 600432, 606368, 682164, 779616, 800576, 900648, 909552, 1029312, 1200864, 1212736, 1364328, 1559232, 1801296, 1819104, 2401728, 2728656, 3602592, 3638208, 4837409, 5457312, 7205184, 9674818, 10914624, 14512227, 19349636, 29024454, 33861863, 38699272, 43536681, 58048908, 67723726, 77398544, 87073362, 101585589, 116097816, 135447452, 154797088, 174146724, 203171178, 232195632, 270894904, 304756767, 309594176, 348293448, 406342356, 464391264, 541789808, 609513534, 696586896, 812684712, 928782528, 1083579616, 1219027068, 1393173792, 1625369424, 2167159232, 2438054136, 2786347584, 3250738848, 4876108272, 6501477696, 9752216544, 19504433088]

約数ペア:

[(1, 19504433088), (2, 9752216544), (3, 6501477696), (4, 4876108272), (6, 3250738848), (7, 2786347584), (8, 2438054136), (9, 2167159232), (12, 1625369424), (14, 1393173792), (16, 1219027068), (18, 1083579616), (21, 928782528), (24, 812684712), (28, 696586896), (32, 609513534), (36, 541789808), (42, 464391264), (48, 406342356), (56, 348293448), (63, 309594176), (64, 304756767), (72, 270894904), (84, 232195632), (96, 203171178), (112, 174146724), (126, 154797088), (144, 135447452), (168, 116097816), (192, 101585589), (224, 87073362), (252, 77398544), (288, 67723726), (336, 58048908), (448, 43536681), (504, 38699272), (576, 33861863), (672, 29024454), (1008, 19349636), (1344, 14512227), (1787, 10914624), (2016, 9674818), (2707, 7205184), (3574, 5457312), (4032, 4837409), (5361, 3638208), (5414, 3602592), (7148, 2728656), (8121, 2401728), (10722, 1819104), (10828, 1801296), (12509, 1559232), (14296, 1364328), (16083, 1212736), (16242, 1200864), (18949, 1029312), (21444, 909552), (21656, 900648), (24363, 800576), (25018, 779616), (28592, 682164), (32166, 606368), (32484, 600432), (37527, 519744), (37898, 514656), (42888, 454776), (43312, 450324), (48726, 400288), (50036, 389808), (56847, 343104), (57184, 341082), (64332, 303184), (64968, 300216), (75054, 259872), (75796, 257328), (85776, 227388), (86624, 225162), (97452, 200144), (100072, 194904), (112581, 173248), (113694, 171552), (114368, 170541), (128664, 151592), (129936, 150108)]