About the Number
290207988
2進数表記:10001010011000011100011110100
漢数字表記:二億九千二十万七千九百八十八
素因数分解:
素因数の和:148
約数の個数: 288
約数和(自身を含む): 949939200
約数和(自身を除く): 659731212
約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 49, 54, 58, 61, 62, 63, 84, 87, 93, 98, 108, 116, 122, 124, 126, 147, 174, 183, 186, 189, 196, 203, 217, 244, 252, 261, 279, 294, 348, 366, 372, 378, 406, 427, 434, 441, 522, 549, 558, 588, 609, 651, 732, 756, 783, 812, 837, 854, 868, 882, 899, 1044, 1098, 1116, 1218, 1281, 1302, 1323, 1421, 1519, 1566, 1647, 1674, 1708, 1764, 1769, 1798, 1827, 1891, 1953, 2196, 2436, 2562, 2604, 2646, 2697, 2842, 2989, 3038, 3132, 3294, 3348, 3538, 3596, 3654, 3782, 3843, 3906, 4263, 4557, 5124, 5292, 5307, 5394, 5481, 5673, 5684, 5859, 5978, 6076, 6293, 6588, 7076, 7308, 7564, 7686, 7812, 8091, 8526, 8967, 9114, 10614, 10788, 10962, 11346, 11529, 11718, 11956, 12383, 12586, 12789, 13237, 13671, 15372, 15921, 16182, 17019, 17052, 17934, 18228, 18879, 21228, 21924, 22692, 23058, 23436, 24273, 24766, 25172, 25578, 26474, 26901, 27342, 31842, 32364, 34038, 35868, 37149, 37758, 38367, 39711, 41013, 44051, 46116, 47763, 48546, 49532, 51057, 51156, 52948, 53802, 54684, 54839, 56637, 63684, 68076, 74298, 75516, 76734, 79422, 80703, 82026, 86681, 88102, 92659, 95526, 97092, 102114, 107604, 109678, 111447, 113274, 119133, 132153, 148596, 153468, 158844, 161406, 164052, 164517, 169911, 173362, 176204, 185318, 191052, 204228, 219356, 222894, 226548, 238266, 260043, 264306, 277977, 322812, 329034, 334341, 339822, 346724, 357399, 370636, 383873, 396459, 445788, 476532, 493551, 520086, 528612, 555954, 658068, 668682, 679644, 714798, 767746, 780129, 792918, 833931, 987102, 1040172, 1111908, 1151619, 1189377, 1337364, 1429596, 1480653, 1535492, 1560258, 1585836, 1667862, 1974204, 2303238, 2340387, 2378754, 2501793, 2687111, 2961306, 3120516, 3335724, 3454857, 4606476, 4680774, 4757508, 5003586, 5374222, 5922612, 6909714, 8061333, 9361548, 10007172, 10364571, 10748444, 13819428, 16122666, 20729142, 24183999, 32245332, 41458284, 48367998, 72551997, 96735996, 145103994, 290207988]
約数ペア:
[(1, 290207988), (2, 145103994), (3, 96735996), (4, 72551997), (6, 48367998), (7, 41458284), (9, 32245332), (12, 24183999), (14, 20729142), (18, 16122666), (21, 13819428), (27, 10748444), (28, 10364571), (29, 10007172), (31, 9361548), (36, 8061333), (42, 6909714), (49, 5922612), (54, 5374222), (58, 5003586), (61, 4757508), (62, 4680774), (63, 4606476), (84, 3454857), (87, 3335724), (93, 3120516), (98, 2961306), (108, 2687111), (116, 2501793), (122, 2378754), (124, 2340387), (126, 2303238), (147, 1974204), (174, 1667862), (183, 1585836), (186, 1560258), (189, 1535492), (196, 1480653), (203, 1429596), (217, 1337364), (244, 1189377), (252, 1151619), (261, 1111908), (279, 1040172), (294, 987102), (348, 833931), (366, 792918), (372, 780129), (378, 767746), (406, 714798), (427, 679644), (434, 668682), (441, 658068), (522, 555954), (549, 528612), (558, 520086), (588, 493551), (609, 476532), (651, 445788), (732, 396459), (756, 383873), (783, 370636), (812, 357399), (837, 346724), (854, 339822), (868, 334341), (882, 329034), (899, 322812), (1044, 277977), (1098, 264306), (1116, 260043), (1218, 238266), (1281, 226548), (1302, 222894), (1323, 219356), (1421, 204228), (1519, 191052), (1566, 185318), (1647, 176204), (1674, 173362), (1708, 169911), (1764, 164517), (1769, 164052), (1798, 161406), (1827, 158844), (1891, 153468), (1953, 148596), (2196, 132153), (2436, 119133), (2562, 113274), (2604, 111447), (2646, 109678), (2697, 107604), (2842, 102114), (2989, 97092), (3038, 95526), (3132, 92659), (3294, 88102), (3348, 86681), (3538, 82026), (3596, 80703), (3654, 79422), (3782, 76734), (3843, 75516), (3906, 74298), (4263, 68076), (4557, 63684), (5124, 56637), (5292, 54839), (5307, 54684), (5394, 53802), (5481, 52948), (5673, 51156), (5684, 51057), (5859, 49532), (5978, 48546), (6076, 47763), (6293, 46116), (6588, 44051), (7076, 41013), (7308, 39711), (7564, 38367), (7686, 37758), (7812, 37149), (8091, 35868), (8526, 34038), (8967, 32364), (9114, 31842), (10614, 27342), (10788, 26901), (10962, 26474), (11346, 25578), (11529, 25172), (11718, 24766), (11956, 24273), (12383, 23436), (12586, 23058), (12789, 22692), (13237, 21924), (13671, 21228), (15372, 18879), (15921, 18228), (16182, 17934), (17019, 17052)]このpageの処理時間: 0.008216142654418945 seconds