1947288276

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 5283165888

約数和(自身を除く): 3335877612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 131, 162, 164, 243, 246, 262, 324, 369, 373, 393, 486, 492, 524, 738, 746, 786, 972, 1107, 1119, 1179, 1476, 1492, 1572, 2214, 2238, 2358, 3321, 3357, 3537, 4428, 4476, 4716, 5371, 6642, 6714, 7074, 9963, 10071, 10611, 10742, 13284, 13428, 14148, 15293, 16113, 19926, 20142, 21222, 21484, 30213, 30586, 31833, 32226, 39852, 40284, 42444, 45879, 48339, 48863, 60426, 61172, 63666, 64452, 90639, 91758, 96678, 97726, 120852, 127332, 137637, 145017, 146589, 181278, 183516, 193356, 195452, 275274, 290034, 293178, 362556, 412911, 435051, 439767, 550548, 580068, 586356, 825822, 870102, 879534, 1238733, 1305153, 1319301, 1651644, 1740204, 1759068, 2003383, 2477466, 2610306, 2638602, 3716199, 3957903, 4006766, 4954932, 5220612, 5277204, 6010149, 7432398, 7915806, 8013532, 11873709, 12020298, 14864796, 15831612, 18030447, 23747418, 24040596, 36060894, 47494836, 54091341, 72121788, 108182682, 162274023, 216365364, 324548046, 486822069, 649096092, 973644138, 1947288276]

約数ペア:

[(1, 1947288276), (2, 973644138), (3, 649096092), (4, 486822069), (6, 324548046), (9, 216365364), (12, 162274023), (18, 108182682), (27, 72121788), (36, 54091341), (41, 47494836), (54, 36060894), (81, 24040596), (82, 23747418), (108, 18030447), (123, 15831612), (131, 14864796), (162, 12020298), (164, 11873709), (243, 8013532), (246, 7915806), (262, 7432398), (324, 6010149), (369, 5277204), (373, 5220612), (393, 4954932), (486, 4006766), (492, 3957903), (524, 3716199), (738, 2638602), (746, 2610306), (786, 2477466), (972, 2003383), (1107, 1759068), (1119, 1740204), (1179, 1651644), (1476, 1319301), (1492, 1305153), (1572, 1238733), (2214, 879534), (2238, 870102), (2358, 825822), (3321, 586356), (3357, 580068), (3537, 550548), (4428, 439767), (4476, 435051), (4716, 412911), (5371, 362556), (6642, 293178), (6714, 290034), (7074, 275274), (9963, 195452), (10071, 193356), (10611, 183516), (10742, 181278), (13284, 146589), (13428, 145017), (14148, 137637), (15293, 127332), (16113, 120852), (19926, 97726), (20142, 96678), (21222, 91758), (21484, 90639), (30213, 64452), (30586, 63666), (31833, 61172), (32226, 60426), (39852, 48863), (40284, 48339), (42444, 45879)]