About the Number

1010212128

1010212127 ← → 1010212129

2進数表記:111100001101101001110100100000

漢数字表記:十億千二十一万二千百二十八

素因数分解:

2 5 × 3 3 × 31 1 × 37717 1

素因数の和:37767
約数の個数: 96
約数和(自身を含む): 3041579520
約数和(自身を除く): 2031367392

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 37717, 75434, 113151, 150868, 226302, 301736, 339453, 452604, 603472, 678906, 905208, 1018359, 1169227, 1206944, 1357812, 1810416, 2036718, 2338454, 2715624, 3507681, 3620832, 4073436, 4676908, 5431248, 7015362, 8146872, 9353816, 10523043, 10862496, 14030724, 16293744, 18707632, 21046086, 28061448, 31569129, 32587488, 37415264, 42092172, 56122896, 63138258, 84184344, 112245792, 126276516, 168368688, 252553032, 336737376, 505106064, 1010212128]

約数ペア:
[(1, 1010212128), (2, 505106064), (3, 336737376), (4, 252553032), (6, 168368688), (8, 126276516), (9, 112245792), (12, 84184344), (16, 63138258), (18, 56122896), (24, 42092172), (27, 37415264), (31, 32587488), (32, 31569129), (36, 28061448), (48, 21046086), (54, 18707632), (62, 16293744), (72, 14030724), (93, 10862496), (96, 10523043), (108, 9353816), (124, 8146872), (144, 7015362), (186, 5431248), (216, 4676908), (248, 4073436), (279, 3620832), (288, 3507681), (372, 2715624), (432, 2338454), (496, 2036718), (558, 1810416), (744, 1357812), (837, 1206944), (864, 1169227), (992, 1018359), (1116, 905208), (1488, 678906), (1674, 603472), (2232, 452604), (2976, 339453), (3348, 301736), (4464, 226302), (6696, 150868), (8928, 113151), (13392, 75434), (26784, 37717)]

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