748220946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 1672949376

約数和(自身を除く): 924728430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 97, 146, 194, 219, 291, 438, 582, 803, 1067, 1601, 1606, 2134, 2409, 3201, 3202, 4803, 4818, 6402, 7081, 9606, 14162, 17611, 21243, 35222, 42486, 52833, 77891, 105666, 116873, 155297, 155782, 233673, 233746, 310594, 350619, 465891, 467346, 701238, 931782, 1285603, 1708267, 2571206, 3416534, 3856809, 5124801, 7713618, 10249602, 11336681, 22673362, 34010043, 68020086, 124703491, 249406982, 374110473, 748220946]

約数ペア:

[(1, 748220946), (2, 374110473), (3, 249406982), (6, 124703491), (11, 68020086), (22, 34010043), (33, 22673362), (66, 11336681), (73, 10249602), (97, 7713618), (146, 5124801), (194, 3856809), (219, 3416534), (291, 2571206), (438, 1708267), (582, 1285603), (803, 931782), (1067, 701238), (1601, 467346), (1606, 465891), (2134, 350619), (2409, 310594), (3201, 233746), (3202, 233673), (4803, 155782), (4818, 155297), (6402, 116873), (7081, 105666), (9606, 77891), (14162, 52833), (17611, 42486), (21243, 35222)]