1728167952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 5391877120

約数和(自身を除く): 3663709168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 421, 456, 532, 643, 798, 842, 912, 1064, 1263, 1286, 1596, 1684, 1929, 2128, 2526, 2572, 2947, 3192, 3368, 3858, 4501, 5052, 5144, 5894, 6384, 6736, 7716, 7999, 8841, 9002, 10104, 10288, 11788, 12217, 13503, 15432, 15998, 17682, 18004, 20208, 23576, 23997, 24434, 27006, 30864, 31996, 35364, 36008, 36651, 47152, 47994, 48868, 54012, 55993, 63992, 70728, 72016, 73302, 85519, 95988, 97736, 108024, 111986, 127984, 141456, 146604, 167979, 171038, 191976, 195472, 216048, 223972, 256557, 270703, 293208, 335958, 342076, 383952, 447944, 513114, 541406, 586416, 671916, 684152, 812109, 895888, 1026228, 1082812, 1343832, 1368304, 1624218, 1894921, 2052456, 2165624, 2687664, 3248436, 3789842, 4104912, 4331248, 5143357, 5684763, 6496872, 7579684, 10286714, 11369526, 12993744, 15159368, 15430071, 20573428, 22739052, 30318736, 30860142, 36003499, 41146856, 45478104, 61720284, 72006998, 82293712, 90956208, 108010497, 123440568, 144013996, 216020994, 246881136, 288027992, 432041988, 576055984, 864083976, 1728167952]

約数ペア:

[(1, 1728167952), (2, 864083976), (3, 576055984), (4, 432041988), (6, 288027992), (7, 246881136), (8, 216020994), (12, 144013996), (14, 123440568), (16, 108010497), (19, 90956208), (21, 82293712), (24, 72006998), (28, 61720284), (38, 45478104), (42, 41146856), (48, 36003499), (56, 30860142), (57, 30318736), (76, 22739052), (84, 20573428), (112, 15430071), (114, 15159368), (133, 12993744), (152, 11369526), (168, 10286714), (228, 7579684), (266, 6496872), (304, 5684763), (336, 5143357), (399, 4331248), (421, 4104912), (456, 3789842), (532, 3248436), (643, 2687664), (798, 2165624), (842, 2052456), (912, 1894921), (1064, 1624218), (1263, 1368304), (1286, 1343832), (1596, 1082812), (1684, 1026228), (1929, 895888), (2128, 812109), (2526, 684152), (2572, 671916), (2947, 586416), (3192, 541406), (3368, 513114), (3858, 447944), (4501, 383952), (5052, 342076), (5144, 335958), (5894, 293208), (6384, 270703), (6736, 256557), (7716, 223972), (7999, 216048), (8841, 195472), (9002, 191976), (10104, 171038), (10288, 167979), (11788, 146604), (12217, 141456), (13503, 127984), (15432, 111986), (15998, 108024), (17682, 97736), (18004, 95988), (20208, 85519), (23576, 73302), (23997, 72016), (24434, 70728), (27006, 63992), (30864, 55993), (31996, 54012), (35364, 48868), (36008, 47994), (36651, 47152)]