620887344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 160

約数和(自身を含む): 2064629760

約数和(自身を除く): 1443742416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3472, 3696, 4092, 4774, 5208, 5419, 5456, 7161, 8184, 9548, 10416, 10838, 14322, 16257, 16368, 19096, 21676, 28644, 32514, 37933, 38192, 43352, 57288, 59609, 65028, 75866, 86704, 113799, 114576, 119218, 130056, 151732, 167989, 178827, 227598, 238436, 260112, 303464, 335978, 357654, 417263, 455196, 476872, 503967, 606928, 671956, 715308, 834526, 910392, 953744, 1007934, 1175923, 1251789, 1343912, 1430616, 1669052, 1820784, 1847879, 2015868, 2351846, 2503578, 2687824, 2861232, 3338104, 3527769, 3695758, 4031736, 4703692, 5007156, 5543637, 6676208, 7055538, 7391516, 8063472, 9407384, 10014312, 11087274, 12935153, 14111076, 14783032, 18814768, 20028624, 22174548, 25870306, 28222152, 29566064, 38805459, 44349096, 51740612, 56444304, 77610918, 88698192, 103481224, 155221836, 206962448, 310443672, 620887344]

約数ペア:

[(1, 620887344), (2, 310443672), (3, 206962448), (4, 155221836), (6, 103481224), (7, 88698192), (8, 77610918), (11, 56444304), (12, 51740612), (14, 44349096), (16, 38805459), (21, 29566064), (22, 28222152), (24, 25870306), (28, 22174548), (31, 20028624), (33, 18814768), (42, 14783032), (44, 14111076), (48, 12935153), (56, 11087274), (62, 10014312), (66, 9407384), (77, 8063472), (84, 7391516), (88, 7055538), (93, 6676208), (112, 5543637), (124, 5007156), (132, 4703692), (154, 4031736), (168, 3695758), (176, 3527769), (186, 3338104), (217, 2861232), (231, 2687824), (248, 2503578), (264, 2351846), (308, 2015868), (336, 1847879), (341, 1820784), (372, 1669052), (434, 1430616), (462, 1343912), (496, 1251789), (528, 1175923), (616, 1007934), (651, 953744), (682, 910392), (744, 834526), (868, 715308), (924, 671956), (1023, 606928), (1232, 503967), (1302, 476872), (1364, 455196), (1488, 417263), (1736, 357654), (1848, 335978), (2046, 303464), (2387, 260112), (2604, 238436), (2728, 227598), (3472, 178827), (3696, 167989), (4092, 151732), (4774, 130056), (5208, 119218), (5419, 114576), (5456, 113799), (7161, 86704), (8184, 75866), (9548, 65028), (10416, 59609), (10838, 57288), (14322, 43352), (16257, 38192), (16368, 37933), (19096, 32514), (21676, 28644)]