2219164128

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{45061}}^1$

素因数の和:45102

約数の個数: 120

約数和(自身を含む): 6870152520

約数和(自身を除く): 4650988392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 45061, 49248, 90122, 135183, 180244, 270366, 360488, 405549, 540732, 720976, 811098, 856159, 1081464, 1216647, 1441952, 1622196, 1712318, 2162928, 2433294, 2568477, 3244392, 3424636, 3649941, 4325856, 4866588, 5136954, 6488784, 6849272, 7299882, 7705431, 9733176, 10273908, 12977568, 13698544, 14599764, 15410862, 19466352, 20547816, 23116293, 27397088, 29199528, 30821724, 38932704, 41095632, 46232586, 58399056, 61643448, 69348879, 82191264, 92465172, 116798112, 123286896, 138697758, 184930344, 246573792, 277395516, 369860688, 554791032, 739721376, 1109582064, 2219164128]

約数ペア:

[(1, 2219164128), (2, 1109582064), (3, 739721376), (4, 554791032), (6, 369860688), (8, 277395516), (9, 246573792), (12, 184930344), (16, 138697758), (18, 123286896), (19, 116798112), (24, 92465172), (27, 82191264), (32, 69348879), (36, 61643448), (38, 58399056), (48, 46232586), (54, 41095632), (57, 38932704), (72, 30821724), (76, 29199528), (81, 27397088), (96, 23116293), (108, 20547816), (114, 19466352), (144, 15410862), (152, 14599764), (162, 13698544), (171, 12977568), (216, 10273908), (228, 9733176), (288, 7705431), (304, 7299882), (324, 6849272), (342, 6488784), (432, 5136954), (456, 4866588), (513, 4325856), (608, 3649941), (648, 3424636), (684, 3244392), (864, 2568477), (912, 2433294), (1026, 2162928), (1296, 1712318), (1368, 1622196), (1539, 1441952), (1824, 1216647), (2052, 1081464), (2592, 856159), (2736, 811098), (3078, 720976), (4104, 540732), (5472, 405549), (6156, 360488), (8208, 270366), (12312, 180244), (16416, 135183), (24624, 90122), (45061, 49248)]