About the Number
386402940
2進数表記:10111000010000000101001111100
漢数字表記:三億八千六百四十万二千九百四十
素因数分解:
素因数の和:9329
約数の個数: 192
約数和(自身を含む): 1498936320
約数和(自身を除く): 1112533380
約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 9293, 10395, 13860, 18586, 20790, 27879, 37172, 41580, 46465, 55758, 65051, 83637, 92930, 102223, 111516, 130102, 139395, 167274, 185860, 195153, 204446, 250911, 260204, 278790, 306669, 325255, 334548, 390306, 408892, 418185, 501822, 511115, 557580, 585459, 613338, 650510, 715561, 780612, 836370, 920007, 975765, 1003644, 1022230, 1170918, 1226676, 1254555, 1301020, 1431122, 1533345, 1672740, 1756377, 1840014, 1951530, 2044460, 2146683, 2341836, 2509110, 2760021, 2862244, 2927295, 3066690, 3512754, 3577805, 3680028, 3903060, 4293366, 4600035, 5018220, 5520042, 5854590, 6133380, 6440049, 7025508, 7155610, 8586732, 8781885, 9200070, 10733415, 11040084, 11709180, 12880098, 13800105, 14311220, 17563770, 18400140, 19320147, 21466830, 25760196, 27600210, 32200245, 35127540, 38640294, 42933660, 55200420, 64400490, 77280588, 96600735, 128800980, 193201470, 386402940]
約数ペア:
[(1, 386402940), (2, 193201470), (3, 128800980), (4, 96600735), (5, 77280588), (6, 64400490), (7, 55200420), (9, 42933660), (10, 38640294), (11, 35127540), (12, 32200245), (14, 27600210), (15, 25760196), (18, 21466830), (20, 19320147), (21, 18400140), (22, 17563770), (27, 14311220), (28, 13800105), (30, 12880098), (33, 11709180), (35, 11040084), (36, 10733415), (42, 9200070), (44, 8781885), (45, 8586732), (54, 7155610), (55, 7025508), (60, 6440049), (63, 6133380), (66, 5854590), (70, 5520042), (77, 5018220), (84, 4600035), (90, 4293366), (99, 3903060), (105, 3680028), (108, 3577805), (110, 3512754), (126, 3066690), (132, 2927295), (135, 2862244), (140, 2760021), (154, 2509110), (165, 2341836), (180, 2146683), (189, 2044460), (198, 1951530), (210, 1840014), (220, 1756377), (231, 1672740), (252, 1533345), (270, 1431122), (297, 1301020), (308, 1254555), (315, 1226676), (330, 1170918), (378, 1022230), (385, 1003644), (396, 975765), (420, 920007), (462, 836370), (495, 780612), (540, 715561), (594, 650510), (630, 613338), (660, 585459), (693, 557580), (756, 511115), (770, 501822), (924, 418185), (945, 408892), (990, 390306), (1155, 334548), (1188, 325255), (1260, 306669), (1386, 278790), (1485, 260204), (1540, 250911), (1890, 204446), (1980, 195153), (2079, 185860), (2310, 167274), (2772, 139395), (2970, 130102), (3465, 111516), (3780, 102223), (4158, 92930), (4620, 83637), (5940, 65051), (6930, 55758), (8316, 46465), (9293, 41580), (10395, 37172), (13860, 27879), (18586, 20790)]このpageの処理時間: 0.007205009460449219 seconds