21338102688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{5981}}^1\times {\mathrm{5309}}^1$

素因数の和:11310

約数の個数: 96

約数和(自身を含む): 64037070720

約数和(自身を除く): 42698968032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 5309, 5981, 10618, 11962, 15927, 17943, 21236, 23924, 31854, 35886, 37163, 41867, 42472, 47848, 63708, 71772, 74326, 83734, 84944, 95696, 111489, 125601, 127416, 143544, 148652, 167468, 169888, 191392, 222978, 251202, 254832, 287088, 297304, 334936, 445956, 502404, 509664, 574176, 594608, 669872, 891912, 1004808, 1189216, 1339744, 1783824, 2009616, 3567648, 4019232, 31753129, 63506258, 95259387, 127012516, 190518774, 222271903, 254025032, 381037548, 444543806, 508050064, 666815709, 762075096, 889087612, 1016100128, 1333631418, 1524150192, 1778175224, 2667262836, 3048300384, 3556350448, 5334525672, 7112700896, 10669051344, 21338102688]

約数ペア:

[(1, 21338102688), (2, 10669051344), (3, 7112700896), (4, 5334525672), (6, 3556350448), (7, 3048300384), (8, 2667262836), (12, 1778175224), (14, 1524150192), (16, 1333631418), (21, 1016100128), (24, 889087612), (28, 762075096), (32, 666815709), (42, 508050064), (48, 444543806), (56, 381037548), (84, 254025032), (96, 222271903), (112, 190518774), (168, 127012516), (224, 95259387), (336, 63506258), (672, 31753129), (5309, 4019232), (5981, 3567648), (10618, 2009616), (11962, 1783824), (15927, 1339744), (17943, 1189216), (21236, 1004808), (23924, 891912), (31854, 669872), (35886, 594608), (37163, 574176), (41867, 509664), (42472, 502404), (47848, 445956), (63708, 334936), (71772, 297304), (74326, 287088), (83734, 254832), (84944, 251202), (95696, 222978), (111489, 191392), (125601, 169888), (127416, 167468), (143544, 148652)]