647971506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5520

約数の個数: 96

約数和(自身を含む): 1751917440

約数和(自身を除く): 1103945934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1898, 2847, 3066, 4599, 5419, 5694, 6643, 8541, 9198, 10838, 13286, 16257, 17082, 19929, 32514, 37933, 39858, 48771, 59787, 70447, 75866, 97542, 113799, 119574, 140894, 211341, 227598, 341397, 395587, 422682, 493129, 634023, 682794, 791174, 986258, 1186761, 1268046, 1479387, 2373522, 2769109, 2958774, 3560283, 4438161, 5142631, 5538218, 7120566, 8307327, 8876322, 10285262, 15427893, 16614654, 24921981, 30855786, 35998417, 46283679, 49843962, 71996834, 92567358, 107995251, 215990502, 323985753, 647971506]

約数ペア:

[(1, 647971506), (2, 323985753), (3, 215990502), (6, 107995251), (7, 92567358), (9, 71996834), (13, 49843962), (14, 46283679), (18, 35998417), (21, 30855786), (26, 24921981), (39, 16614654), (42, 15427893), (63, 10285262), (73, 8876322), (78, 8307327), (91, 7120566), (117, 5538218), (126, 5142631), (146, 4438161), (182, 3560283), (219, 2958774), (234, 2769109), (273, 2373522), (438, 1479387), (511, 1268046), (546, 1186761), (657, 986258), (819, 791174), (949, 682794), (1022, 634023), (1314, 493129), (1533, 422682), (1638, 395587), (1898, 341397), (2847, 227598), (3066, 211341), (4599, 140894), (5419, 119574), (5694, 113799), (6643, 97542), (8541, 75866), (9198, 70447), (10838, 59787), (13286, 48771), (16257, 39858), (17082, 37933), (19929, 32514)]