1921984944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 5571072000

約数和(自身を除く): 3649087056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 103, 118, 132, 176, 177, 206, 236, 264, 309, 354, 412, 472, 528, 599, 618, 649, 708, 824, 944, 1133, 1198, 1236, 1298, 1416, 1648, 1797, 1947, 2266, 2396, 2472, 2596, 2832, 3399, 3594, 3894, 4532, 4792, 4944, 5192, 6077, 6589, 6798, 7188, 7788, 9064, 9584, 10384, 12154, 13178, 13596, 14376, 15576, 18128, 18231, 19767, 24308, 26356, 27192, 28752, 31152, 35341, 36462, 39534, 48616, 52712, 54384, 61697, 66847, 70682, 72924, 79068, 97232, 105424, 106023, 123394, 133694, 141364, 145848, 158136, 185091, 200541, 212046, 246788, 267388, 282728, 291696, 316272, 370182, 388751, 401082, 424092, 493576, 534776, 565456, 678667, 740364, 777502, 802164, 848184, 987152, 1069552, 1166253, 1357334, 1480728, 1555004, 1604328, 1696368, 2036001, 2332506, 2714668, 2961456, 3110008, 3208656, 3640123, 4072002, 4665012, 5429336, 6220016, 7280246, 8144004, 9330024, 10858672, 10920369, 14560492, 16288008, 18660048, 21840738, 29120984, 32576016, 40041353, 43681476, 58241968, 80082706, 87362952, 120124059, 160165412, 174725904, 240248118, 320330824, 480496236, 640661648, 960992472, 1921984944]

約数ペア:

[(1, 1921984944), (2, 960992472), (3, 640661648), (4, 480496236), (6, 320330824), (8, 240248118), (11, 174725904), (12, 160165412), (16, 120124059), (22, 87362952), (24, 80082706), (33, 58241968), (44, 43681476), (48, 40041353), (59, 32576016), (66, 29120984), (88, 21840738), (103, 18660048), (118, 16288008), (132, 14560492), (176, 10920369), (177, 10858672), (206, 9330024), (236, 8144004), (264, 7280246), (309, 6220016), (354, 5429336), (412, 4665012), (472, 4072002), (528, 3640123), (599, 3208656), (618, 3110008), (649, 2961456), (708, 2714668), (824, 2332506), (944, 2036001), (1133, 1696368), (1198, 1604328), (1236, 1555004), (1298, 1480728), (1416, 1357334), (1648, 1166253), (1797, 1069552), (1947, 987152), (2266, 848184), (2396, 802164), (2472, 777502), (2596, 740364), (2832, 678667), (3399, 565456), (3594, 534776), (3894, 493576), (4532, 424092), (4792, 401082), (4944, 388751), (5192, 370182), (6077, 316272), (6589, 291696), (6798, 282728), (7188, 267388), (7788, 246788), (9064, 212046), (9584, 200541), (10384, 185091), (12154, 158136), (13178, 145848), (13596, 141364), (14376, 133694), (15576, 123394), (18128, 106023), (18231, 105424), (19767, 97232), (24308, 79068), (26356, 72924), (27192, 70682), (28752, 66847), (31152, 61697), (35341, 54384), (36462, 52712), (39534, 48616)]