2048657072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 5319659520

約数和(自身を除く): 3271002448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 79, 88, 97, 98, 112, 124, 154, 158, 176, 194, 196, 217, 248, 308, 316, 341, 388, 392, 434, 496, 539, 553, 616, 632, 679, 682, 776, 784, 868, 869, 1067, 1078, 1106, 1232, 1264, 1358, 1364, 1519, 1552, 1736, 1738, 2134, 2156, 2212, 2387, 2449, 2716, 2728, 3007, 3038, 3472, 3476, 3871, 4268, 4312, 4424, 4753, 4774, 4898, 5432, 5456, 6014, 6076, 6083, 6952, 7469, 7663, 7742, 8536, 8624, 8848, 9506, 9548, 9796, 10864, 12028, 12152, 12166, 13904, 14938, 15326, 15484, 16709, 17072, 17143, 19012, 19096, 19592, 21049, 24056, 24304, 24332, 26939, 29876, 30652, 30968, 33077, 33418, 34286, 38024, 38192, 39184, 42098, 42581, 48112, 48664, 52283, 53641, 53878, 59752, 61304, 61936, 66154, 66836, 68572, 76048, 84196, 84293, 85162, 97328, 104566, 107282, 107756, 119504, 120001, 122608, 132308, 133672, 137144, 147343, 168392, 168586, 170324, 188573, 209132, 214564, 215512, 231539, 237553, 240002, 264616, 267344, 274288, 294686, 336784, 337172, 340648, 375487, 377146, 418264, 429128, 431024, 463078, 475106, 480004, 529232, 589372, 590051, 674344, 681296, 750974, 754292, 836528, 858256, 926156, 950212, 960008, 1178744, 1180102, 1320011, 1348688, 1501948, 1508584, 1620773, 1662871, 1852312, 1900424, 1920016, 2357488, 2360204, 2613083, 2640022, 3003896, 3017168, 3241546, 3325742, 3704624, 3800848, 4130357, 4720408, 5226166, 5280044, 6007792, 6483092, 6651484, 8260714, 9440816, 10452332, 10560088, 11640097, 12966184, 13302968, 16521428, 18291581, 20904664, 21120176, 23280194, 25932368, 26605936, 33042856, 36583162, 41809328, 46560388, 66085712, 73166324, 93120776, 128041067, 146332648, 186241552, 256082134, 292665296, 512164268, 1024328536, 2048657072]

約数ペア:

[(1, 2048657072), (2, 1024328536), (4, 512164268), (7, 292665296), (8, 256082134), (11, 186241552), (14, 146332648), (16, 128041067), (22, 93120776), (28, 73166324), (31, 66085712), (44, 46560388), (49, 41809328), (56, 36583162), (62, 33042856), (77, 26605936), (79, 25932368), (88, 23280194), (97, 21120176), (98, 20904664), (112, 18291581), (124, 16521428), (154, 13302968), (158, 12966184), (176, 11640097), (194, 10560088), (196, 10452332), (217, 9440816), (248, 8260714), (308, 6651484), (316, 6483092), (341, 6007792), (388, 5280044), (392, 5226166), (434, 4720408), (496, 4130357), (539, 3800848), (553, 3704624), (616, 3325742), (632, 3241546), (679, 3017168), (682, 3003896), (776, 2640022), (784, 2613083), (868, 2360204), (869, 2357488), (1067, 1920016), (1078, 1900424), (1106, 1852312), (1232, 1662871), (1264, 1620773), (1358, 1508584), (1364, 1501948), (1519, 1348688), (1552, 1320011), (1736, 1180102), (1738, 1178744), (2134, 960008), (2156, 950212), (2212, 926156), (2387, 858256), (2449, 836528), (2716, 754292), (2728, 750974), (3007, 681296), (3038, 674344), (3472, 590051), (3476, 589372), (3871, 529232), (4268, 480004), (4312, 475106), (4424, 463078), (4753, 431024), (4774, 429128), (4898, 418264), (5432, 377146), (5456, 375487), (6014, 340648), (6076, 337172), (6083, 336784), (6952, 294686), (7469, 274288), (7663, 267344), (7742, 264616), (8536, 240002), (8624, 237553), (8848, 231539), (9506, 215512), (9548, 214564), (9796, 209132), (10864, 188573), (12028, 170324), (12152, 168586), (12166, 168392), (13904, 147343), (14938, 137144), (15326, 133672), (15484, 132308), (16709, 122608), (17072, 120001), (17143, 119504), (19012, 107756), (19096, 107282), (19592, 104566), (21049, 97328), (24056, 85162), (24304, 84293), (24332, 84196), (26939, 76048), (29876, 68572), (30652, 66836), (30968, 66154), (33077, 61936), (33418, 61304), (34286, 59752), (38024, 53878), (38192, 53641), (39184, 52283), (42098, 48664), (42581, 48112)]