1320689934

素因数分解:

$2^1\times 3^{10}\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 88

約数和(自身を含む): 3041951112

約数和(自身を除く): 1721261178

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 211, 243, 318, 422, 477, 486, 633, 729, 954, 1266, 1431, 1458, 1899, 2187, 2862, 3798, 4293, 4374, 5697, 6561, 8586, 11183, 11394, 12879, 13122, 17091, 19683, 22366, 25758, 33549, 34182, 38637, 39366, 51273, 59049, 67098, 77274, 100647, 102546, 115911, 118098, 153819, 201294, 231822, 301941, 307638, 347733, 461457, 603882, 695466, 905823, 922914, 1043199, 1384371, 1811646, 2086398, 2717469, 2768742, 3129597, 4153113, 5434938, 6259194, 8152407, 8306226, 12459339, 16304814, 24457221, 24918678, 48914442, 73371663, 146743326, 220114989, 440229978, 660344967, 1320689934]

約数ペア:

[(1, 1320689934), (2, 660344967), (3, 440229978), (6, 220114989), (9, 146743326), (18, 73371663), (27, 48914442), (53, 24918678), (54, 24457221), (81, 16304814), (106, 12459339), (159, 8306226), (162, 8152407), (211, 6259194), (243, 5434938), (318, 4153113), (422, 3129597), (477, 2768742), (486, 2717469), (633, 2086398), (729, 1811646), (954, 1384371), (1266, 1043199), (1431, 922914), (1458, 905823), (1899, 695466), (2187, 603882), (2862, 461457), (3798, 347733), (4293, 307638), (4374, 301941), (5697, 231822), (6561, 201294), (8586, 153819), (11183, 118098), (11394, 115911), (12879, 102546), (13122, 100647), (17091, 77274), (19683, 67098), (22366, 59049), (25758, 51273), (33549, 39366), (34182, 38637)]