About the Number

31191794928

31191794927 ← → 31191794929

2進数表記:11101000011001011010000010011110000

漢数字表記:三百十一億九千百七十九万四千九百二十八

素因数分解:

2 4 × 3 5 × 7 1 × 1146083 1

素因数の和:1146113
約数の個数: 120
約数和(自身を含む): 103459294848
約数和(自身を除く): 72267499920

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 1146083, 2292166, 3438249, 4584332, 6876498, 8022581, 9168664, 10314747, 13752996, 16045162, 18337328, 20629494, 24067743, 27505992, 30944241, 32090324, 41258988, 48135486, 55011984, 61888482, 64180648, 72203229, 82517976, 92832723, 96270972, 123776964, 128361296, 144406458, 165035952, 185665446, 192541944, 216609687, 247553928, 278498169, 288812916, 371330892, 385083888, 433219374, 495107856, 556996338, 577625832, 649829061, 742661784, 866438748, 1113992676, 1155251664, 1299658122, 1485323568, 1732877496, 1949487183, 2227985352, 2599316244, 3465754992, 3898974366, 4455970704, 5198632488, 7797948732, 10397264976, 15595897464, 31191794928]

約数ペア:
[(1, 31191794928), (2, 15595897464), (3, 10397264976), (4, 7797948732), (6, 5198632488), (7, 4455970704), (8, 3898974366), (9, 3465754992), (12, 2599316244), (14, 2227985352), (16, 1949487183), (18, 1732877496), (21, 1485323568), (24, 1299658122), (27, 1155251664), (28, 1113992676), (36, 866438748), (42, 742661784), (48, 649829061), (54, 577625832), (56, 556996338), (63, 495107856), (72, 433219374), (81, 385083888), (84, 371330892), (108, 288812916), (112, 278498169), (126, 247553928), (144, 216609687), (162, 192541944), (168, 185665446), (189, 165035952), (216, 144406458), (243, 128361296), (252, 123776964), (324, 96270972), (336, 92832723), (378, 82517976), (432, 72203229), (486, 64180648), (504, 61888482), (567, 55011984), (648, 48135486), (756, 41258988), (972, 32090324), (1008, 30944241), (1134, 27505992), (1296, 24067743), (1512, 20629494), (1701, 18337328), (1944, 16045162), (2268, 13752996), (3024, 10314747), (3402, 9168664), (3888, 8022581), (4536, 6876498), (6804, 4584332), (9072, 3438249), (13608, 2292166), (27216, 1146083)]

このpageの処理時間: 0.183030366897583 seconds