1948241808

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 6020239680

約数和(自身を除く): 4071997872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 48, 54, 58, 72, 74, 81, 87, 108, 111, 116, 144, 148, 162, 174, 216, 222, 232, 243, 261, 296, 324, 333, 348, 432, 444, 464, 467, 486, 522, 592, 648, 666, 696, 783, 888, 934, 972, 999, 1044, 1073, 1296, 1332, 1392, 1401, 1566, 1776, 1868, 1944, 1998, 2088, 2146, 2349, 2664, 2802, 2997, 3132, 3219, 3736, 3888, 3996, 4176, 4203, 4292, 4698, 5328, 5604, 5994, 6264, 6438, 7047, 7472, 7992, 8406, 8584, 8991, 9396, 9657, 11208, 11988, 12528, 12609, 12876, 13543, 14094, 15984, 16812, 17168, 17279, 17982, 18792, 19314, 22416, 23976, 25218, 25752, 27086, 28188, 28971, 33624, 34558, 35964, 37584, 37827, 38628, 40629, 47952, 50436, 51504, 51837, 54172, 56376, 57942, 67248, 69116, 71928, 75654, 77256, 81258, 86913, 100872, 103674, 108344, 112752, 113481, 115884, 121887, 138232, 143856, 151308, 154512, 155511, 162516, 173826, 201744, 207348, 216688, 226962, 231768, 243774, 260739, 276464, 302616, 311022, 325032, 347652, 365661, 414696, 453924, 463536, 466533, 487548, 501091, 521478, 605232, 622044, 650064, 695304, 731322, 829392, 907848, 933066, 975096, 1002182, 1042956, 1096983, 1244088, 1390608, 1399599, 1462644, 1503273, 1815696, 1866132, 1950192, 2004364, 2085912, 2193966, 2488176, 2799198, 2925288, 3006546, 3290949, 3732264, 4008728, 4171824, 4198797, 4387932, 4509819, 5598396, 5850576, 6013092, 6581898, 7464528, 8017456, 8397594, 8775864, 9019638, 11196792, 12026184, 13163796, 13529457, 16795188, 17551728, 18039276, 22393584, 24052368, 26327592, 27058914, 33590376, 36078552, 40588371, 52655184, 54117828, 67180752, 72157104, 81176742, 108235656, 121765113, 162353484, 216471312, 243530226, 324706968, 487060452, 649413936, 974120904, 1948241808]

約数ペア:

[(1, 1948241808), (2, 974120904), (3, 649413936), (4, 487060452), (6, 324706968), (8, 243530226), (9, 216471312), (12, 162353484), (16, 121765113), (18, 108235656), (24, 81176742), (27, 72157104), (29, 67180752), (36, 54117828), (37, 52655184), (48, 40588371), (54, 36078552), (58, 33590376), (72, 27058914), (74, 26327592), (81, 24052368), (87, 22393584), (108, 18039276), (111, 17551728), (116, 16795188), (144, 13529457), (148, 13163796), (162, 12026184), (174, 11196792), (216, 9019638), (222, 8775864), (232, 8397594), (243, 8017456), (261, 7464528), (296, 6581898), (324, 6013092), (333, 5850576), (348, 5598396), (432, 4509819), (444, 4387932), (464, 4198797), (467, 4171824), (486, 4008728), (522, 3732264), (592, 3290949), (648, 3006546), (666, 2925288), (696, 2799198), (783, 2488176), (888, 2193966), (934, 2085912), (972, 2004364), (999, 1950192), (1044, 1866132), (1073, 1815696), (1296, 1503273), (1332, 1462644), (1392, 1399599), (1401, 1390608), (1566, 1244088), (1776, 1096983), (1868, 1042956), (1944, 1002182), (1998, 975096), (2088, 933066), (2146, 907848), (2349, 829392), (2664, 731322), (2802, 695304), (2997, 650064), (3132, 622044), (3219, 605232), (3736, 521478), (3888, 501091), (3996, 487548), (4176, 466533), (4203, 463536), (4292, 453924), (4698, 414696), (5328, 365661), (5604, 347652), (5994, 325032), (6264, 311022), (6438, 302616), (7047, 276464), (7472, 260739), (7992, 243774), (8406, 231768), (8584, 226962), (8991, 216688), (9396, 207348), (9657, 201744), (11208, 173826), (11988, 162516), (12528, 155511), (12609, 154512), (12876, 151308), (13543, 143856), (14094, 138232), (15984, 121887), (16812, 115884), (17168, 113481), (17279, 112752), (17982, 108344), (18792, 103674), (19314, 100872), (22416, 86913), (23976, 81258), (25218, 77256), (25752, 75654), (27086, 71928), (28188, 69116), (28971, 67248), (33624, 57942), (34558, 56376), (35964, 54172), (37584, 51837), (37827, 51504), (38628, 50436), (40629, 47952)]