985547052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 3027548160

約数和(自身を除く): 2042001108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 379, 476, 607, 612, 714, 758, 1071, 1137, 1214, 1428, 1516, 1821, 2142, 2274, 2428, 2653, 3411, 3642, 4249, 4284, 4548, 5306, 5463, 6443, 6822, 7284, 7959, 8498, 10319, 10612, 10926, 12747, 12886, 13644, 15918, 16996, 19329, 20638, 21852, 23877, 25494, 25772, 30957, 31836, 38241, 38658, 41276, 45101, 47754, 50988, 57987, 61914, 72233, 76482, 77316, 90202, 92871, 95508, 115974, 123828, 135303, 144466, 152964, 180404, 185742, 216699, 230053, 231948, 270606, 288932, 371484, 405909, 433398, 460106, 541212, 650097, 690159, 811818, 866796, 920212, 1300194, 1380318, 1610371, 1623636, 2070477, 2600388, 2760636, 3220742, 3910901, 4140954, 4831113, 6441484, 7821802, 8281908, 9662226, 11732703, 14493339, 15643604, 19324452, 23465406, 27376307, 28986678, 35198109, 46930812, 54752614, 57973356, 70396218, 82128921, 109505228, 140792436, 164257842, 246386763, 328515684, 492773526, 985547052]

約数ペア:

[(1, 985547052), (2, 492773526), (3, 328515684), (4, 246386763), (6, 164257842), (7, 140792436), (9, 109505228), (12, 82128921), (14, 70396218), (17, 57973356), (18, 54752614), (21, 46930812), (28, 35198109), (34, 28986678), (36, 27376307), (42, 23465406), (51, 19324452), (63, 15643604), (68, 14493339), (84, 11732703), (102, 9662226), (119, 8281908), (126, 7821802), (153, 6441484), (204, 4831113), (238, 4140954), (252, 3910901), (306, 3220742), (357, 2760636), (379, 2600388), (476, 2070477), (607, 1623636), (612, 1610371), (714, 1380318), (758, 1300194), (1071, 920212), (1137, 866796), (1214, 811818), (1428, 690159), (1516, 650097), (1821, 541212), (2142, 460106), (2274, 433398), (2428, 405909), (2653, 371484), (3411, 288932), (3642, 270606), (4249, 231948), (4284, 230053), (4548, 216699), (5306, 185742), (5463, 180404), (6443, 152964), (6822, 144466), (7284, 135303), (7959, 123828), (8498, 115974), (10319, 95508), (10612, 92871), (10926, 90202), (12747, 77316), (12886, 76482), (13644, 72233), (15918, 61914), (16996, 57987), (19329, 50988), (20638, 47754), (21852, 45101), (23877, 41276), (25494, 38658), (25772, 38241), (30957, 31836)]