435407868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21967

約数の個数: 72

約数和(自身を含む): 1273825280

約数和(自身を除く): 838417412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 21871, 43742, 65613, 87484, 131226, 153097, 196839, 262452, 306194, 393678, 459291, 612388, 787356, 918582, 1377873, 1727809, 1837164, 2755746, 3455618, 5183427, 5511492, 6911236, 10366854, 12094663, 15550281, 20733708, 24189326, 31100562, 36283989, 48378652, 62201124, 72567978, 108851967, 145135956, 217703934, 435407868]

約数ペア:

[(1, 435407868), (2, 217703934), (3, 145135956), (4, 108851967), (6, 72567978), (7, 62201124), (9, 48378652), (12, 36283989), (14, 31100562), (18, 24189326), (21, 20733708), (28, 15550281), (36, 12094663), (42, 10366854), (63, 6911236), (79, 5511492), (84, 5183427), (126, 3455618), (158, 2755746), (237, 1837164), (252, 1727809), (316, 1377873), (474, 918582), (553, 787356), (711, 612388), (948, 459291), (1106, 393678), (1422, 306194), (1659, 262452), (2212, 196839), (2844, 153097), (3318, 131226), (4977, 87484), (6636, 65613), (9954, 43742), (19908, 21871)]