219888108

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 634233600

約数和(自身を除く): 414345492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 103, 108, 132, 162, 198, 206, 297, 309, 324, 396, 412, 594, 599, 618, 891, 927, 1133, 1188, 1198, 1236, 1782, 1797, 1854, 2266, 2396, 2781, 3399, 3564, 3594, 3708, 4532, 5391, 5562, 6589, 6798, 7188, 8343, 10197, 10782, 11124, 13178, 13596, 16173, 16686, 19767, 20394, 21564, 26356, 30591, 32346, 33372, 39534, 40788, 48519, 59301, 61182, 61697, 64692, 79068, 91773, 97038, 118602, 122364, 123394, 177903, 183546, 185091, 194076, 237204, 246788, 355806, 367092, 370182, 533709, 555273, 678667, 711612, 740364, 1067418, 1110546, 1357334, 1665819, 2036001, 2134836, 2221092, 2714668, 3331638, 4072002, 4997457, 6108003, 6663276, 8144004, 9994914, 12216006, 18324009, 19989828, 24432012, 36648018, 54972027, 73296036, 109944054, 219888108]

約数ペア:

[(1, 219888108), (2, 109944054), (3, 73296036), (4, 54972027), (6, 36648018), (9, 24432012), (11, 19989828), (12, 18324009), (18, 12216006), (22, 9994914), (27, 8144004), (33, 6663276), (36, 6108003), (44, 4997457), (54, 4072002), (66, 3331638), (81, 2714668), (99, 2221092), (103, 2134836), (108, 2036001), (132, 1665819), (162, 1357334), (198, 1110546), (206, 1067418), (297, 740364), (309, 711612), (324, 678667), (396, 555273), (412, 533709), (594, 370182), (599, 367092), (618, 355806), (891, 246788), (927, 237204), (1133, 194076), (1188, 185091), (1198, 183546), (1236, 177903), (1782, 123394), (1797, 122364), (1854, 118602), (2266, 97038), (2396, 91773), (2781, 79068), (3399, 64692), (3564, 61697), (3594, 61182), (3708, 59301), (4532, 48519), (5391, 40788), (5562, 39534), (6589, 33372), (6798, 32346), (7188, 30591), (8343, 26356), (10197, 21564), (10782, 20394), (11124, 19767), (13178, 16686), (13596, 16173)]