About the Number

242649400

242649399 ← → 242649401

2進数表記:1110011101101000100100111000

漢数字表記:二億四千二百六十四万九千四百

素因数分解:

2 3 × 5 2 × 7 1 × 31 1 × 5591 1

素因数の和:5645
約数の個数: 96
約数和(自身を含む): 665671680
約数和(自身を除く): 423022280

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 3100, 4340, 5425, 5591, 6200, 8680, 10850, 11182, 21700, 22364, 27955, 39137, 43400, 44728, 55910, 78274, 111820, 139775, 156548, 173321, 195685, 223640, 279550, 313096, 346642, 391370, 559100, 693284, 782740, 866605, 978425, 1118200, 1213247, 1386568, 1565480, 1733210, 1956850, 2426494, 3466420, 3913700, 4333025, 4852988, 6066235, 6932840, 7827400, 8666050, 9705976, 12132470, 17332100, 24264940, 30331175, 34664200, 48529880, 60662350, 121324700, 242649400]

約数ペア:
[(1, 242649400), (2, 121324700), (4, 60662350), (5, 48529880), (7, 34664200), (8, 30331175), (10, 24264940), (14, 17332100), (20, 12132470), (25, 9705976), (28, 8666050), (31, 7827400), (35, 6932840), (40, 6066235), (50, 4852988), (56, 4333025), (62, 3913700), (70, 3466420), (100, 2426494), (124, 1956850), (140, 1733210), (155, 1565480), (175, 1386568), (200, 1213247), (217, 1118200), (248, 978425), (280, 866605), (310, 782740), (350, 693284), (434, 559100), (620, 391370), (700, 346642), (775, 313096), (868, 279550), (1085, 223640), (1240, 195685), (1400, 173321), (1550, 156548), (1736, 139775), (2170, 111820), (3100, 78274), (4340, 55910), (5425, 44728), (5591, 43400), (6200, 39137), (8680, 27955), (10850, 22364), (11182, 21700)]

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