248565534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 627764256

約数和(自身を除く): 379198722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 49, 51, 82, 98, 102, 119, 123, 147, 238, 246, 287, 294, 357, 574, 697, 714, 833, 861, 1213, 1394, 1666, 1722, 2009, 2091, 2426, 2499, 3639, 4018, 4182, 4879, 4998, 6027, 7278, 8491, 9758, 12054, 14637, 16982, 20621, 25473, 29274, 34153, 41242, 49733, 50946, 59437, 61863, 68306, 99466, 102459, 118874, 123726, 144347, 149199, 178311, 204918, 288694, 298398, 348131, 356622, 433041, 696262, 845461, 866082, 1010429, 1044393, 1690922, 2020858, 2088786, 2436917, 2536383, 3031287, 4873834, 5072766, 5918227, 6062574, 7310751, 11836454, 14621502, 17754681, 35509362, 41427589, 82855178, 124282767, 248565534]

約数ペア:

[(1, 248565534), (2, 124282767), (3, 82855178), (6, 41427589), (7, 35509362), (14, 17754681), (17, 14621502), (21, 11836454), (34, 7310751), (41, 6062574), (42, 5918227), (49, 5072766), (51, 4873834), (82, 3031287), (98, 2536383), (102, 2436917), (119, 2088786), (123, 2020858), (147, 1690922), (238, 1044393), (246, 1010429), (287, 866082), (294, 845461), (357, 696262), (574, 433041), (697, 356622), (714, 348131), (833, 298398), (861, 288694), (1213, 204918), (1394, 178311), (1666, 149199), (1722, 144347), (2009, 123726), (2091, 118874), (2426, 102459), (2499, 99466), (3639, 68306), (4018, 61863), (4182, 59437), (4879, 50946), (4998, 49733), (6027, 41242), (7278, 34153), (8491, 29274), (9758, 25473), (12054, 20621), (14637, 16982)]