467371996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 1086097152

約数和(自身を除く): 618725156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 61, 62, 91, 97, 98, 122, 124, 182, 194, 196, 217, 244, 364, 388, 403, 427, 434, 637, 679, 793, 806, 854, 868, 1261, 1274, 1358, 1519, 1586, 1612, 1708, 1891, 2522, 2548, 2716, 2821, 2989, 3007, 3038, 3172, 3782, 4753, 5044, 5551, 5642, 5917, 5978, 6014, 6076, 7564, 8827, 9506, 11102, 11284, 11834, 11956, 12028, 13237, 17654, 19012, 19747, 21049, 22204, 23668, 24583, 26474, 35308, 38857, 39091, 39494, 41419, 42098, 49166, 52948, 61789, 76921, 77714, 78182, 78988, 82838, 84196, 92659, 98332, 123578, 147343, 153842, 155428, 156364, 165676, 172081, 183427, 185318, 247156, 273637, 289933, 294686, 307684, 344162, 366854, 370636, 538447, 547274, 579866, 589372, 688324, 733708, 1076894, 1094548, 1159732, 1204567, 1283989, 1915459, 2153788, 2384551, 2409134, 2567978, 3769129, 3830918, 4769102, 4818268, 5135956, 7538258, 7661836, 8987923, 9538204, 15076516, 16691857, 17975846, 33383714, 35951692, 66767428, 116842999, 233685998, 467371996]

約数ペア:

[(1, 467371996), (2, 233685998), (4, 116842999), (7, 66767428), (13, 35951692), (14, 33383714), (26, 17975846), (28, 16691857), (31, 15076516), (49, 9538204), (52, 8987923), (61, 7661836), (62, 7538258), (91, 5135956), (97, 4818268), (98, 4769102), (122, 3830918), (124, 3769129), (182, 2567978), (194, 2409134), (196, 2384551), (217, 2153788), (244, 1915459), (364, 1283989), (388, 1204567), (403, 1159732), (427, 1094548), (434, 1076894), (637, 733708), (679, 688324), (793, 589372), (806, 579866), (854, 547274), (868, 538447), (1261, 370636), (1274, 366854), (1358, 344162), (1519, 307684), (1586, 294686), (1612, 289933), (1708, 273637), (1891, 247156), (2522, 185318), (2548, 183427), (2716, 172081), (2821, 165676), (2989, 156364), (3007, 155428), (3038, 153842), (3172, 147343), (3782, 123578), (4753, 98332), (5044, 92659), (5551, 84196), (5642, 82838), (5917, 78988), (5978, 78182), (6014, 77714), (6076, 76921), (7564, 61789), (8827, 52948), (9506, 49166), (11102, 42098), (11284, 41419), (11834, 39494), (11956, 39091), (12028, 38857), (13237, 35308), (17654, 26474), (19012, 24583), (19747, 23668), (21049, 22204)]