28225014732

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1409}}^1$

素因数の和:2022

約数の個数: 144

約数和(自身を含む): 76179186720

約数和(自身を除く): 47954171988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 557, 666, 972, 999, 1114, 1332, 1409, 1671, 1998, 2228, 2818, 2997, 3342, 3996, 4227, 5013, 5636, 5994, 6684, 8454, 8991, 10026, 11988, 12681, 15039, 16908, 17982, 20052, 20609, 25362, 30078, 35964, 38043, 41218, 45117, 50724, 52133, 60156, 61827, 76086, 82436, 90234, 104266, 114129, 123654, 135351, 152172, 156399, 180468, 185481, 208532, 228258, 247308, 270702, 312798, 342387, 370962, 456516, 469197, 541404, 556443, 625596, 684774, 741924, 784813, 938394, 1112886, 1369548, 1407591, 1569626, 1669329, 1876788, 2225772, 2354439, 2815182, 3139252, 3338658, 4222773, 4708878, 5007987, 5630364, 6677316, 7063317, 8445546, 9417756, 10015974, 12668319, 14126634, 16891092, 20031948, 21189951, 25336638, 28253268, 29038081, 42379902, 50673276, 58076162, 63569853, 84759804, 87114243, 116152324, 127139706, 174228486, 190709559, 254279412, 261342729, 348456972, 381419118, 522685458, 762838236, 784028187, 1045370916, 1568056374, 2352084561, 3136112748, 4704169122, 7056253683, 9408338244, 14112507366, 28225014732]

約数ペア:

[(1, 28225014732), (2, 14112507366), (3, 9408338244), (4, 7056253683), (6, 4704169122), (9, 3136112748), (12, 2352084561), (18, 1568056374), (27, 1045370916), (36, 784028187), (37, 762838236), (54, 522685458), (74, 381419118), (81, 348456972), (108, 261342729), (111, 254279412), (148, 190709559), (162, 174228486), (222, 127139706), (243, 116152324), (324, 87114243), (333, 84759804), (444, 63569853), (486, 58076162), (557, 50673276), (666, 42379902), (972, 29038081), (999, 28253268), (1114, 25336638), (1332, 21189951), (1409, 20031948), (1671, 16891092), (1998, 14126634), (2228, 12668319), (2818, 10015974), (2997, 9417756), (3342, 8445546), (3996, 7063317), (4227, 6677316), (5013, 5630364), (5636, 5007987), (5994, 4708878), (6684, 4222773), (8454, 3338658), (8991, 3139252), (10026, 2815182), (11988, 2354439), (12681, 2225772), (15039, 1876788), (16908, 1669329), (17982, 1569626), (20052, 1407591), (20609, 1369548), (25362, 1112886), (30078, 938394), (35964, 784813), (38043, 741924), (41218, 684774), (45117, 625596), (50724, 556443), (52133, 541404), (60156, 469197), (61827, 456516), (76086, 370962), (82436, 342387), (90234, 312798), (104266, 270702), (114129, 247308), (123654, 228258), (135351, 208532), (152172, 185481), (156399, 180468)]