331775892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 1046976000

約数和(自身を除く): 715200108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 37, 42, 54, 58, 63, 74, 84, 87, 108, 111, 116, 126, 148, 174, 189, 203, 222, 252, 259, 261, 333, 348, 378, 406, 409, 444, 518, 522, 609, 666, 756, 777, 783, 812, 818, 999, 1036, 1044, 1073, 1218, 1227, 1332, 1554, 1566, 1636, 1827, 1998, 2146, 2331, 2436, 2454, 2863, 3108, 3132, 3219, 3654, 3681, 3996, 4292, 4662, 4908, 5481, 5726, 6438, 6993, 7308, 7362, 7511, 8589, 9324, 9657, 10962, 11043, 11452, 11861, 12876, 13986, 14724, 15022, 15133, 17178, 19314, 21924, 22086, 22533, 23722, 25767, 27972, 28971, 30044, 30266, 34356, 35583, 38628, 44172, 45066, 45399, 47444, 51534, 57942, 60532, 67599, 71166, 77301, 83027, 90132, 90798, 103068, 105931, 106749, 115884, 135198, 136197, 142332, 154602, 166054, 181596, 202797, 211862, 213498, 249081, 270396, 272394, 309204, 317793, 320247, 332108, 405594, 408591, 423724, 426996, 438857, 498162, 544788, 635586, 640494, 747243, 811188, 817182, 877714, 953379, 996324, 1271172, 1280988, 1316571, 1494486, 1634364, 1755428, 1906758, 2241729, 2633142, 2860137, 2988972, 3071999, 3813516, 3949713, 4483458, 5266284, 5720274, 6143998, 7899426, 8966916, 9215997, 11440548, 11849139, 12287996, 15798852, 18431994, 23698278, 27647991, 36863988, 47396556, 55295982, 82943973, 110591964, 165887946, 331775892]

約数ペア:

[(1, 331775892), (2, 165887946), (3, 110591964), (4, 82943973), (6, 55295982), (7, 47396556), (9, 36863988), (12, 27647991), (14, 23698278), (18, 18431994), (21, 15798852), (27, 12287996), (28, 11849139), (29, 11440548), (36, 9215997), (37, 8966916), (42, 7899426), (54, 6143998), (58, 5720274), (63, 5266284), (74, 4483458), (84, 3949713), (87, 3813516), (108, 3071999), (111, 2988972), (116, 2860137), (126, 2633142), (148, 2241729), (174, 1906758), (189, 1755428), (203, 1634364), (222, 1494486), (252, 1316571), (259, 1280988), (261, 1271172), (333, 996324), (348, 953379), (378, 877714), (406, 817182), (409, 811188), (444, 747243), (518, 640494), (522, 635586), (609, 544788), (666, 498162), (756, 438857), (777, 426996), (783, 423724), (812, 408591), (818, 405594), (999, 332108), (1036, 320247), (1044, 317793), (1073, 309204), (1218, 272394), (1227, 270396), (1332, 249081), (1554, 213498), (1566, 211862), (1636, 202797), (1827, 181596), (1998, 166054), (2146, 154602), (2331, 142332), (2436, 136197), (2454, 135198), (2863, 115884), (3108, 106749), (3132, 105931), (3219, 103068), (3654, 90798), (3681, 90132), (3996, 83027), (4292, 77301), (4662, 71166), (4908, 67599), (5481, 60532), (5726, 57942), (6438, 51534), (6993, 47444), (7308, 45399), (7362, 45066), (7511, 44172), (8589, 38628), (9324, 35583), (9657, 34356), (10962, 30266), (11043, 30044), (11452, 28971), (11861, 27972), (12876, 25767), (13986, 23722), (14724, 22533), (15022, 22086), (15133, 21924), (17178, 19314)]