About the Number

944142780

944142779 ← → 944142781

2進数表記:111000010001100111100110111100

漢数字表記:九億四千四百十四万二千七百八十

素因数分解:

2 2 × 3 1 × 5 1 × 7 2 × 59 1 × 5443 1

素因数の和:5528
約数の個数: 144
約数和(自身を含む): 3127904640
約数和(自身を除く): 2183761860

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 826, 885, 980, 1180, 1239, 1470, 1652, 1770, 2065, 2478, 2891, 2940, 3540, 4130, 4956, 5443, 5782, 6195, 8260, 8673, 10886, 11564, 12390, 14455, 16329, 17346, 21772, 24780, 27215, 28910, 32658, 34692, 38101, 43365, 54430, 57820, 65316, 76202, 81645, 86730, 108860, 114303, 152404, 163290, 173460, 190505, 228606, 266707, 321137, 326580, 381010, 457212, 533414, 571515, 642274, 762020, 800121, 963411, 1066828, 1143030, 1284548, 1333535, 1600242, 1605685, 1926822, 2247959, 2286060, 2667070, 3200484, 3211370, 3853644, 4000605, 4495918, 4817055, 5334140, 6422740, 6743877, 8001210, 8991836, 9634110, 11239795, 13487754, 15735713, 16002420, 19268220, 22479590, 26975508, 31471426, 33719385, 44959180, 47207139, 62942852, 67438770, 78678565, 94414278, 134877540, 157357130, 188828556, 236035695, 314714260, 472071390, 944142780]

約数ペア:
[(1, 944142780), (2, 472071390), (3, 314714260), (4, 236035695), (5, 188828556), (6, 157357130), (7, 134877540), (10, 94414278), (12, 78678565), (14, 67438770), (15, 62942852), (20, 47207139), (21, 44959180), (28, 33719385), (30, 31471426), (35, 26975508), (42, 22479590), (49, 19268220), (59, 16002420), (60, 15735713), (70, 13487754), (84, 11239795), (98, 9634110), (105, 8991836), (118, 8001210), (140, 6743877), (147, 6422740), (177, 5334140), (196, 4817055), (210, 4495918), (236, 4000605), (245, 3853644), (294, 3211370), (295, 3200484), (354, 2667070), (413, 2286060), (420, 2247959), (490, 1926822), (588, 1605685), (590, 1600242), (708, 1333535), (735, 1284548), (826, 1143030), (885, 1066828), (980, 963411), (1180, 800121), (1239, 762020), (1470, 642274), (1652, 571515), (1770, 533414), (2065, 457212), (2478, 381010), (2891, 326580), (2940, 321137), (3540, 266707), (4130, 228606), (4956, 190505), (5443, 173460), (5782, 163290), (6195, 152404), (8260, 114303), (8673, 108860), (10886, 86730), (11564, 81645), (12390, 76202), (14455, 65316), (16329, 57820), (17346, 54430), (21772, 43365), (24780, 38101), (27215, 34692), (28910, 32658)]

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