464984254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 851005440

約数和(自身を除く): 386021186

約数列:

[1, 2, 7, 14, 37, 47, 71, 74, 94, 142, 259, 269, 329, 497, 518, 538, 658, 994, 1739, 1883, 2627, 3337, 3478, 3766, 5254, 6674, 9953, 12173, 12643, 18389, 19099, 19906, 23359, 24346, 25286, 36778, 38198, 46718, 69671, 88501, 123469, 133693, 139342, 177002, 246938, 267386, 467791, 706663, 864283, 897653, 935582, 1413326, 1728566, 1795306, 3274537, 4946641, 6283571, 6549074, 9893282, 12567142, 33213161, 66426322, 232492127, 464984254]

約数ペア:

[(1, 464984254), (2, 232492127), (7, 66426322), (14, 33213161), (37, 12567142), (47, 9893282), (71, 6549074), (74, 6283571), (94, 4946641), (142, 3274537), (259, 1795306), (269, 1728566), (329, 1413326), (497, 935582), (518, 897653), (538, 864283), (658, 706663), (994, 467791), (1739, 267386), (1883, 246938), (2627, 177002), (3337, 139342), (3478, 133693), (3766, 123469), (5254, 88501), (6674, 69671), (9953, 46718), (12173, 38198), (12643, 36778), (18389, 25286), (19099, 24346), (19906, 23359)]