289791612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 108

約数和(自身を含む): 817388208

約数和(自身を除く): 527596596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 121, 132, 142, 198, 213, 242, 284, 363, 396, 426, 484, 639, 726, 781, 852, 937, 1089, 1278, 1452, 1562, 1874, 2178, 2343, 2556, 2811, 3124, 3748, 4356, 4686, 5622, 7029, 8433, 8591, 9372, 10307, 11244, 14058, 16866, 17182, 20614, 25773, 28116, 30921, 33732, 34364, 41228, 51546, 61842, 66527, 77319, 92763, 103092, 113377, 123684, 133054, 154638, 185526, 199581, 226754, 266108, 309276, 340131, 371052, 399162, 453508, 598743, 680262, 731797, 798324, 1020393, 1197486, 1360524, 1463594, 2040786, 2195391, 2394972, 2927188, 4081572, 4390782, 6586173, 8049767, 8781564, 13172346, 16099534, 24149301, 26344692, 32199068, 48298602, 72447903, 96597204, 144895806, 289791612]

約数ペア:

[(1, 289791612), (2, 144895806), (3, 96597204), (4, 72447903), (6, 48298602), (9, 32199068), (11, 26344692), (12, 24149301), (18, 16099534), (22, 13172346), (33, 8781564), (36, 8049767), (44, 6586173), (66, 4390782), (71, 4081572), (99, 2927188), (121, 2394972), (132, 2195391), (142, 2040786), (198, 1463594), (213, 1360524), (242, 1197486), (284, 1020393), (363, 798324), (396, 731797), (426, 680262), (484, 598743), (639, 453508), (726, 399162), (781, 371052), (852, 340131), (937, 309276), (1089, 266108), (1278, 226754), (1452, 199581), (1562, 185526), (1874, 154638), (2178, 133054), (2343, 123684), (2556, 113377), (2811, 103092), (3124, 92763), (3748, 77319), (4356, 66527), (4686, 61842), (5622, 51546), (7029, 41228), (8433, 34364), (8591, 33732), (9372, 30921), (10307, 28116), (11244, 25773), (14058, 20614), (16866, 17182)]