About the Number

12831567372

12831567371 ← → 12831567373

2進数表記:1011111100110100100010111000001100

漢数字表記:百二十八億三千百五十六万七千三百七十二

素因数分解:

2 2 × 3 5 × 13 1 × 103 1 × 9859 1

素因数の和:9994
約数の個数: 144
約数和(自身を含む): 36579495680
約数和(自身を除く): 23747928308

約数列:
[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 103, 108, 117, 156, 162, 206, 234, 243, 309, 324, 351, 412, 468, 486, 618, 702, 927, 972, 1053, 1236, 1339, 1404, 1854, 2106, 2678, 2781, 3159, 3708, 4017, 4212, 5356, 5562, 6318, 8034, 8343, 9859, 11124, 12051, 12636, 16068, 16686, 19718, 24102, 25029, 29577, 33372, 36153, 39436, 48204, 50058, 59154, 72306, 88731, 100116, 108459, 118308, 128167, 144612, 177462, 216918, 256334, 266193, 325377, 354924, 384501, 433836, 512668, 532386, 650754, 769002, 798579, 1015477, 1064772, 1153503, 1301508, 1538004, 1597158, 2030954, 2307006, 2395737, 3046431, 3194316, 3460509, 4061908, 4614012, 4791474, 6092862, 6921018, 9139293, 9582948, 10381527, 12185724, 13201201, 13842036, 18278586, 20763054, 26402402, 27417879, 31144581, 36557172, 39603603, 41526108, 52804804, 54835758, 62289162, 79207206, 82253637, 109671516, 118810809, 124578324, 158414412, 164507274, 237621618, 246760911, 329014548, 356432427, 475243236, 493521822, 712864854, 987043644, 1069297281, 1425729708, 2138594562, 3207891843, 4277189124, 6415783686, 12831567372]

約数ペア:
[(1, 12831567372), (2, 6415783686), (3, 4277189124), (4, 3207891843), (6, 2138594562), (9, 1425729708), (12, 1069297281), (13, 987043644), (18, 712864854), (26, 493521822), (27, 475243236), (36, 356432427), (39, 329014548), (52, 246760911), (54, 237621618), (78, 164507274), (81, 158414412), (103, 124578324), (108, 118810809), (117, 109671516), (156, 82253637), (162, 79207206), (206, 62289162), (234, 54835758), (243, 52804804), (309, 41526108), (324, 39603603), (351, 36557172), (412, 31144581), (468, 27417879), (486, 26402402), (618, 20763054), (702, 18278586), (927, 13842036), (972, 13201201), (1053, 12185724), (1236, 10381527), (1339, 9582948), (1404, 9139293), (1854, 6921018), (2106, 6092862), (2678, 4791474), (2781, 4614012), (3159, 4061908), (3708, 3460509), (4017, 3194316), (4212, 3046431), (5356, 2395737), (5562, 2307006), (6318, 2030954), (8034, 1597158), (8343, 1538004), (9859, 1301508), (11124, 1153503), (12051, 1064772), (12636, 1015477), (16068, 798579), (16686, 769002), (19718, 650754), (24102, 532386), (25029, 512668), (29577, 433836), (33372, 384501), (36153, 354924), (39436, 325377), (48204, 266193), (50058, 256334), (59154, 216918), (72306, 177462), (88731, 144612), (100116, 128167), (108459, 118308)]

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