1900560648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 5863795200

約数和(自身を除く): 3963234552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 49, 56, 62, 74, 84, 93, 98, 111, 124, 147, 148, 168, 186, 196, 217, 222, 248, 259, 294, 296, 372, 392, 434, 444, 518, 588, 651, 744, 777, 868, 888, 1036, 1147, 1176, 1302, 1409, 1519, 1554, 1736, 1813, 2072, 2294, 2604, 2818, 3038, 3108, 3441, 3626, 4227, 4557, 4588, 5208, 5439, 5636, 6076, 6216, 6882, 7252, 8029, 8454, 9114, 9176, 9863, 10878, 11272, 12152, 13764, 14504, 16058, 16908, 18228, 19726, 21756, 24087, 27528, 29589, 32116, 33816, 36456, 39452, 43512, 43679, 48174, 52133, 56203, 59178, 64232, 69041, 78904, 87358, 96348, 104266, 112406, 118356, 131037, 138082, 156399, 168609, 174716, 192696, 207123, 208532, 224812, 236712, 262074, 276164, 305753, 312798, 337218, 349432, 364931, 414246, 417064, 449624, 524148, 552328, 611506, 625596, 674436, 729862, 828492, 917259, 1048296, 1094793, 1223012, 1251192, 1348872, 1459724, 1616123, 1656984, 1834518, 2140271, 2189586, 2446024, 2554517, 2919448, 3232246, 3669036, 4280542, 4379172, 4848369, 5109034, 6420813, 6464492, 7338072, 7663551, 8561084, 8758344, 9696738, 10218068, 11312861, 12841626, 12928984, 15327102, 17122168, 19393476, 20436136, 22625722, 25683252, 30654204, 33938583, 38786952, 45251444, 51366504, 61308408, 67877166, 79190027, 90502888, 135754332, 158380054, 237570081, 271508664, 316760108, 475140162, 633520216, 950280324, 1900560648]

約数ペア:

[(1, 1900560648), (2, 950280324), (3, 633520216), (4, 475140162), (6, 316760108), (7, 271508664), (8, 237570081), (12, 158380054), (14, 135754332), (21, 90502888), (24, 79190027), (28, 67877166), (31, 61308408), (37, 51366504), (42, 45251444), (49, 38786952), (56, 33938583), (62, 30654204), (74, 25683252), (84, 22625722), (93, 20436136), (98, 19393476), (111, 17122168), (124, 15327102), (147, 12928984), (148, 12841626), (168, 11312861), (186, 10218068), (196, 9696738), (217, 8758344), (222, 8561084), (248, 7663551), (259, 7338072), (294, 6464492), (296, 6420813), (372, 5109034), (392, 4848369), (434, 4379172), (444, 4280542), (518, 3669036), (588, 3232246), (651, 2919448), (744, 2554517), (777, 2446024), (868, 2189586), (888, 2140271), (1036, 1834518), (1147, 1656984), (1176, 1616123), (1302, 1459724), (1409, 1348872), (1519, 1251192), (1554, 1223012), (1736, 1094793), (1813, 1048296), (2072, 917259), (2294, 828492), (2604, 729862), (2818, 674436), (3038, 625596), (3108, 611506), (3441, 552328), (3626, 524148), (4227, 449624), (4557, 417064), (4588, 414246), (5208, 364931), (5439, 349432), (5636, 337218), (6076, 312798), (6216, 305753), (6882, 276164), (7252, 262074), (8029, 236712), (8454, 224812), (9114, 208532), (9176, 207123), (9863, 192696), (10878, 174716), (11272, 168609), (12152, 156399), (13764, 138082), (14504, 131037), (16058, 118356), (16908, 112406), (18228, 104266), (19726, 96348), (21756, 87358), (24087, 78904), (27528, 69041), (29589, 64232), (32116, 59178), (33816, 56203), (36456, 52133), (39452, 48174), (43512, 43679)]