About the Number

29122921488

29122921487 ← → 29122921489

2進数表記:11011000111110111001000010000010000

漢数字表記:二百九十一億二千二百九十二万千四百八十八

素因数分解:

2 4 × 3 1 × 29 1 × 97 1 × 215687 1

素因数の和:215824
約数の個数: 80
約数和(自身を含む): 78631217280
約数和(自身を除く): 49508295792

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 97, 116, 174, 194, 232, 291, 348, 388, 464, 582, 696, 776, 1164, 1392, 1552, 2328, 2813, 4656, 5626, 8439, 11252, 16878, 22504, 33756, 45008, 67512, 135024, 215687, 431374, 647061, 862748, 1294122, 1725496, 2588244, 3450992, 5176488, 6254923, 10352976, 12509846, 18764769, 20921639, 25019692, 37529538, 41843278, 50039384, 62764917, 75059076, 83686556, 100078768, 125529834, 150118152, 167373112, 251059668, 300236304, 334746224, 502119336, 606727531, 1004238672, 1213455062, 1820182593, 2426910124, 3640365186, 4853820248, 7280730372, 9707640496, 14561460744, 29122921488]

約数ペア:
[(1, 29122921488), (2, 14561460744), (3, 9707640496), (4, 7280730372), (6, 4853820248), (8, 3640365186), (12, 2426910124), (16, 1820182593), (24, 1213455062), (29, 1004238672), (48, 606727531), (58, 502119336), (87, 334746224), (97, 300236304), (116, 251059668), (174, 167373112), (194, 150118152), (232, 125529834), (291, 100078768), (348, 83686556), (388, 75059076), (464, 62764917), (582, 50039384), (696, 41843278), (776, 37529538), (1164, 25019692), (1392, 20921639), (1552, 18764769), (2328, 12509846), (2813, 10352976), (4656, 6254923), (5626, 5176488), (8439, 3450992), (11252, 2588244), (16878, 1725496), (22504, 1294122), (33756, 862748), (45008, 647061), (67512, 431374), (135024, 215687)]

このpageの処理時間: 0.08293867111206055 seconds