219655722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 531256320

約数和(自身を除く): 311600598

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 169, 282, 286, 338, 419, 429, 507, 517, 611, 838, 858, 1014, 1034, 1222, 1257, 1551, 1833, 1859, 2514, 3102, 3666, 3718, 4609, 5447, 5577, 6721, 7943, 9218, 10894, 11154, 13442, 13827, 15886, 16341, 19693, 20163, 23829, 27654, 32682, 39386, 40326, 47658, 59079, 59917, 70811, 87373, 118158, 119834, 141622, 174746, 179751, 212433, 216623, 256009, 262119, 359502, 424866, 433246, 512018, 524238, 649869, 768027, 778921, 1299738, 1536054, 1557842, 2336763, 2816099, 3328117, 4673526, 5632198, 6656234, 8448297, 9984351, 16896594, 19968702, 36609287, 73218574, 109827861, 219655722]

約数ペア:

[(1, 219655722), (2, 109827861), (3, 73218574), (6, 36609287), (11, 19968702), (13, 16896594), (22, 9984351), (26, 8448297), (33, 6656234), (39, 5632198), (47, 4673526), (66, 3328117), (78, 2816099), (94, 2336763), (141, 1557842), (143, 1536054), (169, 1299738), (282, 778921), (286, 768027), (338, 649869), (419, 524238), (429, 512018), (507, 433246), (517, 424866), (611, 359502), (838, 262119), (858, 256009), (1014, 216623), (1034, 212433), (1222, 179751), (1257, 174746), (1551, 141622), (1833, 119834), (1859, 118158), (2514, 87373), (3102, 70811), (3666, 59917), (3718, 59079), (4609, 47658), (5447, 40326), (5577, 39386), (6721, 32682), (7943, 27654), (9218, 23829), (10894, 20163), (11154, 19693), (13442, 16341), (13827, 15886)]