2038551408

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 6081307200

約数和(自身を除く): 4042755792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 89, 108, 111, 144, 148, 178, 216, 222, 267, 296, 333, 356, 432, 444, 534, 592, 666, 712, 801, 888, 999, 1068, 1332, 1424, 1433, 1602, 1776, 1998, 2136, 2403, 2664, 2866, 3204, 3293, 3996, 4272, 4299, 4806, 5328, 5732, 6408, 6586, 7992, 8598, 9612, 9879, 11464, 12816, 12897, 13172, 15984, 17196, 19224, 19758, 22928, 25794, 26344, 29637, 34392, 38448, 38691, 39516, 51588, 52688, 53021, 59274, 68784, 77382, 79032, 88911, 103176, 106042, 118548, 127537, 154764, 158064, 159063, 177822, 206352, 212084, 237096, 255074, 309528, 318126, 355644, 382611, 424168, 474192, 477189, 510148, 619056, 636252, 711288, 765222, 848336, 954378, 1020296, 1147833, 1272504, 1422576, 1431567, 1530444, 1908756, 2040592, 2295666, 2545008, 2863134, 3060888, 3443499, 3817512, 4591332, 4718869, 5726268, 6121776, 6886998, 7635024, 9182664, 9437738, 11452536, 13773996, 14156607, 18365328, 18875476, 22905072, 27547992, 28313214, 37750952, 42469821, 55095984, 56626428, 75501904, 84939642, 113252856, 127409463, 169879284, 226505712, 254818926, 339758568, 509637852, 679517136, 1019275704, 2038551408]

約数ペア:

[(1, 2038551408), (2, 1019275704), (3, 679517136), (4, 509637852), (6, 339758568), (8, 254818926), (9, 226505712), (12, 169879284), (16, 127409463), (18, 113252856), (24, 84939642), (27, 75501904), (36, 56626428), (37, 55095984), (48, 42469821), (54, 37750952), (72, 28313214), (74, 27547992), (89, 22905072), (108, 18875476), (111, 18365328), (144, 14156607), (148, 13773996), (178, 11452536), (216, 9437738), (222, 9182664), (267, 7635024), (296, 6886998), (333, 6121776), (356, 5726268), (432, 4718869), (444, 4591332), (534, 3817512), (592, 3443499), (666, 3060888), (712, 2863134), (801, 2545008), (888, 2295666), (999, 2040592), (1068, 1908756), (1332, 1530444), (1424, 1431567), (1433, 1422576), (1602, 1272504), (1776, 1147833), (1998, 1020296), (2136, 954378), (2403, 848336), (2664, 765222), (2866, 711288), (3204, 636252), (3293, 619056), (3996, 510148), (4272, 477189), (4299, 474192), (4806, 424168), (5328, 382611), (5732, 355644), (6408, 318126), (6586, 309528), (7992, 255074), (8598, 237096), (9612, 212084), (9879, 206352), (11464, 177822), (12816, 159063), (12897, 158064), (13172, 154764), (15984, 127537), (17196, 118548), (19224, 106042), (19758, 103176), (22928, 88911), (25794, 79032), (26344, 77382), (29637, 68784), (34392, 59274), (38448, 53021), (38691, 52688), (39516, 51588)]