217468152

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{30509}}^1$

素因数の和:30538

約数の個数: 80

約数和(自身を含む): 664507800

約数和(自身を除く): 447039648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 30509, 61018, 91527, 122036, 183054, 244072, 274581, 335599, 366108, 549162, 671198, 732216, 823743, 1006797, 1098324, 1342396, 1647486, 2013594, 2196648, 2471229, 2684792, 3020391, 3294972, 4027188, 4942458, 6040782, 6589944, 8054376, 9061173, 9884916, 12081564, 18122346, 19769832, 24163128, 27183519, 36244692, 54367038, 72489384, 108734076, 217468152]

約数ペア:

[(1, 217468152), (2, 108734076), (3, 72489384), (4, 54367038), (6, 36244692), (8, 27183519), (9, 24163128), (11, 19769832), (12, 18122346), (18, 12081564), (22, 9884916), (24, 9061173), (27, 8054376), (33, 6589944), (36, 6040782), (44, 4942458), (54, 4027188), (66, 3294972), (72, 3020391), (81, 2684792), (88, 2471229), (99, 2196648), (108, 2013594), (132, 1647486), (162, 1342396), (198, 1098324), (216, 1006797), (264, 823743), (297, 732216), (324, 671198), (396, 549162), (594, 366108), (648, 335599), (792, 274581), (891, 244072), (1188, 183054), (1782, 122036), (2376, 91527), (3564, 61018), (7128, 30509)]