520042068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12211}}^1$

素因数の和:12254

約数の個数: 108

約数和(自身を含む): 1626931488

約数和(自身を除く): 1106889420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 10647, 12211, 14196, 21294, 24422, 36633, 42588, 48844, 73266, 85477, 109899, 146532, 158743, 170954, 219798, 256431, 317486, 341908, 439596, 476229, 512862, 634972, 769293, 952458, 1025724, 1111201, 1428687, 1538586, 1904916, 2063659, 2222402, 2857374, 3077172, 3333603, 4127318, 4444804, 5714748, 6190977, 6667206, 8254636, 10000809, 12381954, 13334412, 14445613, 18572931, 20001618, 24763908, 28891226, 37145862, 40003236, 43336839, 57782452, 74291724, 86673678, 130010517, 173347356, 260021034, 520042068]

約数ペア:

[(1, 520042068), (2, 260021034), (3, 173347356), (4, 130010517), (6, 86673678), (7, 74291724), (9, 57782452), (12, 43336839), (13, 40003236), (14, 37145862), (18, 28891226), (21, 24763908), (26, 20001618), (28, 18572931), (36, 14445613), (39, 13334412), (42, 12381954), (52, 10000809), (63, 8254636), (78, 6667206), (84, 6190977), (91, 5714748), (117, 4444804), (126, 4127318), (156, 3333603), (169, 3077172), (182, 2857374), (234, 2222402), (252, 2063659), (273, 1904916), (338, 1538586), (364, 1428687), (468, 1111201), (507, 1025724), (546, 952458), (676, 769293), (819, 634972), (1014, 512862), (1092, 476229), (1183, 439596), (1521, 341908), (1638, 317486), (2028, 256431), (2366, 219798), (3042, 170954), (3276, 158743), (3549, 146532), (4732, 109899), (6084, 85477), (7098, 73266), (10647, 48844), (12211, 42588), (14196, 36633), (21294, 24422)]