About the Number

2912441480

2912441479 ← → 2912441481

2進数表記:10101101100110000101010010001000

漢数字表記:二十九億千二百四十四万千四百八十

素因数分解:

2 3 × 5 1 × 13 1 × 47 1 × 269 1 × 443 1

素因数の和:783
約数の個数: 128
約数和(自身を含む): 7250342400
約数和(自身を除く): 4337900920

約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 269, 376, 443, 470, 520, 538, 611, 886, 940, 1076, 1222, 1345, 1772, 1880, 2152, 2215, 2444, 2690, 3055, 3497, 3544, 4430, 4888, 5380, 5759, 6110, 6994, 8860, 10760, 11518, 12220, 12643, 13988, 17485, 17720, 20821, 23036, 24440, 25286, 27976, 28795, 34970, 41642, 46072, 50572, 57590, 63215, 69940, 83284, 101144, 104105, 115180, 119167, 126430, 139880, 164359, 166568, 208210, 230360, 238334, 252860, 270673, 328718, 416420, 476668, 505720, 541346, 595835, 657436, 821795, 832840, 953336, 1082692, 1191670, 1314872, 1353365, 1549171, 1643590, 2165384, 2383340, 2706730, 3098342, 3287180, 4766680, 5413460, 5600849, 6196684, 6574360, 7745855, 10826920, 11201698, 12393368, 15491710, 22403396, 28004245, 30983420, 44806792, 56008490, 61966840, 72811037, 112016980, 145622074, 224033960, 291244148, 364055185, 582488296, 728110370, 1456220740, 2912441480]

約数ペア:
[(1, 2912441480), (2, 1456220740), (4, 728110370), (5, 582488296), (8, 364055185), (10, 291244148), (13, 224033960), (20, 145622074), (26, 112016980), (40, 72811037), (47, 61966840), (52, 56008490), (65, 44806792), (94, 30983420), (104, 28004245), (130, 22403396), (188, 15491710), (235, 12393368), (260, 11201698), (269, 10826920), (376, 7745855), (443, 6574360), (470, 6196684), (520, 5600849), (538, 5413460), (611, 4766680), (886, 3287180), (940, 3098342), (1076, 2706730), (1222, 2383340), (1345, 2165384), (1772, 1643590), (1880, 1549171), (2152, 1353365), (2215, 1314872), (2444, 1191670), (2690, 1082692), (3055, 953336), (3497, 832840), (3544, 821795), (4430, 657436), (4888, 595835), (5380, 541346), (5759, 505720), (6110, 476668), (6994, 416420), (8860, 328718), (10760, 270673), (11518, 252860), (12220, 238334), (12643, 230360), (13988, 208210), (17485, 166568), (17720, 164359), (20821, 139880), (23036, 126430), (24440, 119167), (25286, 115180), (27976, 104105), (28795, 101144), (34970, 83284), (41642, 69940), (46072, 63215), (50572, 57590)]

このpageの処理時間: 0.44019603729248047 seconds