276918012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1080

約数の個数: 108

約数和(自身を含む): 819753480

約数和(自身を除く): 542835468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 252, 294, 358, 441, 537, 588, 716, 877, 882, 1074, 1253, 1611, 1754, 1764, 2148, 2506, 2631, 3222, 3508, 3759, 5012, 5262, 6139, 6444, 7518, 7893, 8771, 10524, 11277, 12278, 15036, 15786, 17542, 18417, 22554, 24556, 26313, 31572, 35084, 36834, 42973, 45108, 52626, 55251, 73668, 78939, 85946, 105252, 110502, 128919, 156983, 157878, 171892, 221004, 257838, 313966, 315756, 386757, 470949, 515676, 627932, 773514, 941898, 1098881, 1412847, 1547028, 1883796, 2197762, 2825694, 3296643, 4395524, 5651388, 6593286, 7692167, 9889929, 13186572, 15384334, 19779858, 23076501, 30768668, 39559716, 46153002, 69229503, 92306004, 138459006, 276918012]

約数ペア:

[(1, 276918012), (2, 138459006), (3, 92306004), (4, 69229503), (6, 46153002), (7, 39559716), (9, 30768668), (12, 23076501), (14, 19779858), (18, 15384334), (21, 13186572), (28, 9889929), (36, 7692167), (42, 6593286), (49, 5651388), (63, 4395524), (84, 3296643), (98, 2825694), (126, 2197762), (147, 1883796), (179, 1547028), (196, 1412847), (252, 1098881), (294, 941898), (358, 773514), (441, 627932), (537, 515676), (588, 470949), (716, 386757), (877, 315756), (882, 313966), (1074, 257838), (1253, 221004), (1611, 171892), (1754, 157878), (1764, 156983), (2148, 128919), (2506, 110502), (2631, 105252), (3222, 85946), (3508, 78939), (3759, 73668), (5012, 55251), (5262, 52626), (6139, 45108), (6444, 42973), (7518, 36834), (7893, 35084), (8771, 31572), (10524, 26313), (11277, 24556), (12278, 22554), (15036, 18417), (15786, 17542)]