274239042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 716525568

約数和(自身を除く): 442286526

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 61, 66, 74, 77, 111, 122, 154, 183, 222, 231, 259, 263, 366, 407, 427, 462, 518, 526, 671, 777, 789, 814, 854, 1221, 1281, 1342, 1554, 1578, 1841, 2013, 2257, 2442, 2562, 2849, 2893, 3682, 4026, 4514, 4697, 5523, 5698, 5786, 6771, 8547, 8679, 9394, 9731, 11046, 13542, 14091, 15799, 16043, 17094, 17358, 19462, 20251, 24827, 28182, 29193, 31598, 32086, 40502, 47397, 48129, 49654, 58386, 60753, 68117, 74481, 94794, 96258, 107041, 112301, 121506, 136234, 148962, 173789, 176473, 204351, 214082, 224602, 321123, 336903, 347578, 352946, 408702, 521367, 529419, 593591, 642246, 673806, 749287, 1042734, 1058838, 1187182, 1235311, 1498574, 1780773, 2247861, 2470622, 3561546, 3705933, 4155137, 4495722, 6529501, 7411866, 8310274, 12465411, 13059002, 19588503, 24930822, 39177006, 45706507, 91413014, 137119521, 274239042]

約数ペア:

[(1, 274239042), (2, 137119521), (3, 91413014), (6, 45706507), (7, 39177006), (11, 24930822), (14, 19588503), (21, 13059002), (22, 12465411), (33, 8310274), (37, 7411866), (42, 6529501), (61, 4495722), (66, 4155137), (74, 3705933), (77, 3561546), (111, 2470622), (122, 2247861), (154, 1780773), (183, 1498574), (222, 1235311), (231, 1187182), (259, 1058838), (263, 1042734), (366, 749287), (407, 673806), (427, 642246), (462, 593591), (518, 529419), (526, 521367), (671, 408702), (777, 352946), (789, 347578), (814, 336903), (854, 321123), (1221, 224602), (1281, 214082), (1342, 204351), (1554, 176473), (1578, 173789), (1841, 148962), (2013, 136234), (2257, 121506), (2442, 112301), (2562, 107041), (2849, 96258), (2893, 94794), (3682, 74481), (4026, 68117), (4514, 60753), (4697, 58386), (5523, 49654), (5698, 48129), (5786, 47397), (6771, 40502), (8547, 32086), (8679, 31598), (9394, 29193), (9731, 28182), (11046, 24827), (13542, 20251), (14091, 19462), (15799, 17358), (16043, 17094)]