2912781703944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1\times {\mathrm{209809}}^1$

素因数の和:214703

約数の個数: 128

約数和(自身を含む): 8813631340800

約数和(自身を除く): 5900849636856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 4861, 9722, 14583, 19444, 29166, 34027, 38888, 58332, 68054, 82637, 102081, 116664, 136108, 165274, 204162, 209809, 247911, 272216, 330548, 408324, 419618, 495822, 578459, 629427, 661096, 816648, 839236, 991644, 1156918, 1258854, 1468663, 1678472, 1735377, 1983288, 2313836, 2517708, 2937326, 3470754, 3566753, 4405989, 4627672, 5035416, 5874652, 6941508, 7133506, 8811978, 10700259, 11749304, 13883016, 14267012, 17623956, 21400518, 24967271, 28534024, 35247912, 42801036, 49934542, 74901813, 85602072, 99869084, 149803626, 199738168, 299607252, 599214504, 1019881549, 2039763098, 3059644647, 4079526196, 6119289294, 7139170843, 8159052392, 12238578588, 14278341686, 17337986333, 21417512529, 24477157176, 28556683372, 34675972666, 42835025058, 52013958999, 57113366744, 69351945332, 85670050116, 104027917998, 121365904331, 138703890664, 171340100232, 208055835996, 242731808662, 364097712993, 416111671992, 485463617324, 728195425986, 970927234648, 1456390851972, 2912781703944]

約数ペア:

[(1, 2912781703944), (2, 1456390851972), (3, 970927234648), (4, 728195425986), (6, 485463617324), (7, 416111671992), (8, 364097712993), (12, 242731808662), (14, 208055835996), (17, 171340100232), (21, 138703890664), (24, 121365904331), (28, 104027917998), (34, 85670050116), (42, 69351945332), (51, 57113366744), (56, 52013958999), (68, 42835025058), (84, 34675972666), (102, 28556683372), (119, 24477157176), (136, 21417512529), (168, 17337986333), (204, 14278341686), (238, 12238578588), (357, 8159052392), (408, 7139170843), (476, 6119289294), (714, 4079526196), (952, 3059644647), (1428, 2039763098), (2856, 1019881549), (4861, 599214504), (9722, 299607252), (14583, 199738168), (19444, 149803626), (29166, 99869084), (34027, 85602072), (38888, 74901813), (58332, 49934542), (68054, 42801036), (82637, 35247912), (102081, 28534024), (116664, 24967271), (136108, 21400518), (165274, 17623956), (204162, 14267012), (209809, 13883016), (247911, 11749304), (272216, 10700259), (330548, 8811978), (408324, 7133506), (419618, 6941508), (495822, 5874652), (578459, 5035416), (629427, 4627672), (661096, 4405989), (816648, 3566753), (839236, 3470754), (991644, 2937326), (1156918, 2517708), (1258854, 2313836), (1468663, 1983288), (1678472, 1735377)]