308968086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 719147520

約数和(自身を除く): 410179434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 181, 194, 291, 362, 419, 543, 582, 679, 838, 1086, 1257, 1267, 1358, 2037, 2514, 2534, 2933, 3801, 4074, 5866, 7602, 8799, 17557, 17598, 35114, 40643, 52671, 75839, 81286, 105342, 121929, 122899, 151678, 227517, 243858, 245798, 284501, 368697, 455034, 530873, 569002, 737394, 853503, 1061746, 1592619, 1707006, 3185238, 7356383, 14712766, 22069149, 44138298, 51494681, 102989362, 154484043, 308968086]

約数ペア:

[(1, 308968086), (2, 154484043), (3, 102989362), (6, 51494681), (7, 44138298), (14, 22069149), (21, 14712766), (42, 7356383), (97, 3185238), (181, 1707006), (194, 1592619), (291, 1061746), (362, 853503), (419, 737394), (543, 569002), (582, 530873), (679, 455034), (838, 368697), (1086, 284501), (1257, 245798), (1267, 243858), (1358, 227517), (2037, 151678), (2514, 122899), (2534, 121929), (2933, 105342), (3801, 81286), (4074, 75839), (5866, 52671), (7602, 40643), (8799, 35114), (17557, 17598)]