About the Number

392012244

392012243 ← → 392012245

2進数表記:10111010111011010000111010100

漢数字表記:三億九千二百一万二千二百四十四

素因数分解:

2 2 × 3 3 × 13 1 × 279211 1

素因数の和:279237
約数の個数: 48
約数和(自身を含む): 1094511040
約数和(自身を除く): 702498796

約数列:
[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 279211, 558422, 837633, 1116844, 1675266, 2512899, 3350532, 3629743, 5025798, 7259486, 7538697, 10051596, 10889229, 14518972, 15077394, 21778458, 30154788, 32667687, 43556916, 65335374, 98003061, 130670748, 196006122, 392012244]

約数ペア:
[(1, 392012244), (2, 196006122), (3, 130670748), (4, 98003061), (6, 65335374), (9, 43556916), (12, 32667687), (13, 30154788), (18, 21778458), (26, 15077394), (27, 14518972), (36, 10889229), (39, 10051596), (52, 7538697), (54, 7259486), (78, 5025798), (108, 3629743), (117, 3350532), (156, 2512899), (234, 1675266), (351, 1116844), (468, 837633), (702, 558422), (1404, 279211)]

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