491018976

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4318

約数の個数: 192

約数和(自身を含む): 1723276800

約数和(自身を除く): 1232257824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4273, 4788, 5472, 6048, 6384, 7182, 8208, 8546, 9576, 12768, 12819, 14364, 16416, 17092, 19152, 25638, 28728, 29911, 34184, 38304, 38457, 51276, 57456, 59822, 68368, 76914, 81187, 89733, 102552, 114912, 115371, 119644, 136736, 153828, 162374, 179466, 205104, 230742, 239288, 243561, 269199, 307656, 324748, 358932, 410208, 461484, 478576, 487122, 538398, 568309, 615312, 649496, 717864, 730683, 807597, 922968, 957152, 974244, 1076796, 1136618, 1230624, 1298992, 1435728, 1461366, 1615194, 1704927, 1845936, 1948488, 2153592, 2192049, 2273236, 2597984, 2871456, 2922732, 3230388, 3409854, 3691872, 3896976, 4307184, 4384098, 4546472, 5114781, 5845464, 6460776, 6819708, 7793952, 8614368, 8768196, 9092944, 10229562, 11690928, 12921552, 13639416, 15344343, 17536392, 18185888, 20459124, 23381856, 25843104, 27278832, 30688686, 35072784, 40918248, 54557664, 61377372, 70145568, 81836496, 122754744, 163672992, 245509488, 491018976]

約数ペア:

[(1, 491018976), (2, 245509488), (3, 163672992), (4, 122754744), (6, 81836496), (7, 70145568), (8, 61377372), (9, 54557664), (12, 40918248), (14, 35072784), (16, 30688686), (18, 27278832), (19, 25843104), (21, 23381856), (24, 20459124), (27, 18185888), (28, 17536392), (32, 15344343), (36, 13639416), (38, 12921552), (42, 11690928), (48, 10229562), (54, 9092944), (56, 8768196), (57, 8614368), (63, 7793952), (72, 6819708), (76, 6460776), (84, 5845464), (96, 5114781), (108, 4546472), (112, 4384098), (114, 4307184), (126, 3896976), (133, 3691872), (144, 3409854), (152, 3230388), (168, 2922732), (171, 2871456), (189, 2597984), (216, 2273236), (224, 2192049), (228, 2153592), (252, 1948488), (266, 1845936), (288, 1704927), (304, 1615194), (336, 1461366), (342, 1435728), (378, 1298992), (399, 1230624), (432, 1136618), (456, 1076796), (504, 974244), (513, 957152), (532, 922968), (608, 807597), (672, 730683), (684, 717864), (756, 649496), (798, 615312), (864, 568309), (912, 538398), (1008, 487122), (1026, 478576), (1064, 461484), (1197, 410208), (1368, 358932), (1512, 324748), (1596, 307656), (1824, 269199), (2016, 243561), (2052, 239288), (2128, 230742), (2394, 205104), (2736, 179466), (3024, 162374), (3192, 153828), (3591, 136736), (4104, 119644), (4256, 115371), (4273, 114912), (4788, 102552), (5472, 89733), (6048, 81187), (6384, 76914), (7182, 68368), (8208, 59822), (8546, 57456), (9576, 51276), (12768, 38457), (12819, 38304), (14364, 34184), (16416, 29911), (17092, 28728), (19152, 25638)]