About the Number

131314248

131314247 ← → 131314249

2進数表記:111110100111011001001001000

漢数字表記:一億三千百三十一万四千二百四十八

素因数分解:

2 3 × 3 2 × 13 1 × 239 1 × 587 1

素因数の和:851
約数の個数: 96
約数和(自身を含む): 385257600
約数和(自身を除く): 253943352

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 312, 468, 478, 587, 717, 936, 956, 1174, 1434, 1761, 1912, 2151, 2348, 2868, 3107, 3522, 4302, 4696, 5283, 5736, 6214, 7044, 7631, 8604, 9321, 10566, 12428, 14088, 15262, 17208, 18642, 21132, 22893, 24856, 27963, 30524, 37284, 42264, 45786, 55926, 61048, 68679, 74568, 91572, 111852, 137358, 140293, 183144, 223704, 274716, 280586, 420879, 549432, 561172, 841758, 1122344, 1262637, 1683516, 1823809, 2525274, 3367032, 3647618, 5050548, 5471427, 7295236, 10101096, 10942854, 14590472, 16414281, 21885708, 32828562, 43771416, 65657124, 131314248]

約数ペア:
[(1, 131314248), (2, 65657124), (3, 43771416), (4, 32828562), (6, 21885708), (8, 16414281), (9, 14590472), (12, 10942854), (13, 10101096), (18, 7295236), (24, 5471427), (26, 5050548), (36, 3647618), (39, 3367032), (52, 2525274), (72, 1823809), (78, 1683516), (104, 1262637), (117, 1122344), (156, 841758), (234, 561172), (239, 549432), (312, 420879), (468, 280586), (478, 274716), (587, 223704), (717, 183144), (936, 140293), (956, 137358), (1174, 111852), (1434, 91572), (1761, 74568), (1912, 68679), (2151, 61048), (2348, 55926), (2868, 45786), (3107, 42264), (3522, 37284), (4302, 30524), (4696, 27963), (5283, 24856), (5736, 22893), (6214, 21132), (7044, 18642), (7631, 17208), (8604, 15262), (9321, 14088), (10566, 12428)]

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