1901295912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 5525625600

約数和(自身を除く): 3624329688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 37, 43, 51, 58, 68, 74, 86, 87, 101, 102, 111, 116, 129, 136, 148, 172, 174, 202, 204, 222, 232, 258, 296, 303, 344, 348, 404, 408, 444, 493, 516, 606, 629, 696, 731, 808, 888, 986, 1032, 1073, 1212, 1247, 1258, 1462, 1479, 1591, 1717, 1887, 1972, 2146, 2193, 2424, 2494, 2516, 2924, 2929, 2958, 3182, 3219, 3434, 3737, 3741, 3774, 3944, 4292, 4343, 4386, 4773, 4988, 5032, 5151, 5848, 5858, 5916, 6364, 6438, 6868, 7474, 7482, 7548, 8584, 8686, 8772, 8787, 9546, 9976, 10302, 11211, 11716, 11832, 12728, 12876, 13029, 13736, 14948, 14964, 15096, 17372, 17544, 17574, 18241, 19092, 20604, 21199, 22422, 23432, 25752, 26058, 27047, 29896, 29928, 34744, 35148, 36482, 38184, 41208, 42398, 44844, 46139, 49793, 52116, 54094, 54723, 63529, 63597, 70296, 72964, 73831, 81141, 84796, 89688, 92278, 99586, 104232, 108188, 108373, 109446, 125947, 127058, 127194, 138417, 145928, 147662, 149379, 160691, 162282, 169592, 184556, 190587, 199172, 216376, 216746, 218892, 221493, 251894, 254116, 254388, 276834, 295324, 298758, 321382, 324564, 325119, 369112, 377841, 381174, 398344, 433492, 437784, 442986, 482073, 503788, 508232, 508776, 553668, 590648, 597516, 642764, 649128, 650238, 755682, 762348, 784363, 866984, 885972, 964146, 1007576, 1107336, 1195032, 1285528, 1300476, 1511364, 1524696, 1568726, 1771944, 1842341, 1928292, 2141099, 2353089, 2600952, 2731747, 3022728, 3137452, 3684682, 3856584, 4282198, 4660039, 4706178, 5463494, 5527023, 6274904, 6423297, 7369364, 8195241, 8564396, 9320078, 9412356, 10926988, 11054046, 12846594, 13980117, 14738728, 16390482, 17128792, 18640156, 18824712, 21853976, 22108092, 25693188, 27960234, 32780964, 37280312, 44216184, 51386376, 55920468, 65561928, 79220663, 111840936, 158441326, 237661989, 316882652, 475323978, 633765304, 950647956, 1901295912]

約数ペア:

[(1, 1901295912), (2, 950647956), (3, 633765304), (4, 475323978), (6, 316882652), (8, 237661989), (12, 158441326), (17, 111840936), (24, 79220663), (29, 65561928), (34, 55920468), (37, 51386376), (43, 44216184), (51, 37280312), (58, 32780964), (68, 27960234), (74, 25693188), (86, 22108092), (87, 21853976), (101, 18824712), (102, 18640156), (111, 17128792), (116, 16390482), (129, 14738728), (136, 13980117), (148, 12846594), (172, 11054046), (174, 10926988), (202, 9412356), (204, 9320078), (222, 8564396), (232, 8195241), (258, 7369364), (296, 6423297), (303, 6274904), (344, 5527023), (348, 5463494), (404, 4706178), (408, 4660039), (444, 4282198), (493, 3856584), (516, 3684682), (606, 3137452), (629, 3022728), (696, 2731747), (731, 2600952), (808, 2353089), (888, 2141099), (986, 1928292), (1032, 1842341), (1073, 1771944), (1212, 1568726), (1247, 1524696), (1258, 1511364), (1462, 1300476), (1479, 1285528), (1591, 1195032), (1717, 1107336), (1887, 1007576), (1972, 964146), (2146, 885972), (2193, 866984), (2424, 784363), (2494, 762348), (2516, 755682), (2924, 650238), (2929, 649128), (2958, 642764), (3182, 597516), (3219, 590648), (3434, 553668), (3737, 508776), (3741, 508232), (3774, 503788), (3944, 482073), (4292, 442986), (4343, 437784), (4386, 433492), (4773, 398344), (4988, 381174), (5032, 377841), (5151, 369112), (5848, 325119), (5858, 324564), (5916, 321382), (6364, 298758), (6438, 295324), (6868, 276834), (7474, 254388), (7482, 254116), (7548, 251894), (8584, 221493), (8686, 218892), (8772, 216746), (8787, 216376), (9546, 199172), (9976, 190587), (10302, 184556), (11211, 169592), (11716, 162282), (11832, 160691), (12728, 149379), (12876, 147662), (13029, 145928), (13736, 138417), (14948, 127194), (14964, 127058), (15096, 125947), (17372, 109446), (17544, 108373), (17574, 108188), (18241, 104232), (19092, 99586), (20604, 92278), (21199, 89688), (22422, 84796), (23432, 81141), (25752, 73831), (26058, 72964), (27047, 70296), (29896, 63597), (29928, 63529), (34744, 54723), (35148, 54094), (36482, 52116), (38184, 49793), (41208, 46139), (42398, 44844)]