1657778892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 4888509696

約数和(自身を除く): 3230730804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 211, 231, 242, 308, 363, 422, 462, 484, 633, 726, 773, 844, 847, 924, 1266, 1452, 1477, 1546, 1694, 2319, 2321, 2532, 2541, 2954, 3092, 3388, 4431, 4638, 4642, 5082, 5411, 5908, 6963, 8503, 8862, 9276, 9284, 10164, 10822, 13926, 16233, 16247, 17006, 17724, 21644, 25509, 25531, 27852, 32466, 32494, 34012, 48741, 51018, 51062, 59521, 64932, 64988, 76593, 93533, 97482, 102036, 102124, 119042, 153186, 163103, 178563, 178717, 187066, 194964, 238084, 280599, 306372, 326206, 357126, 357434, 374132, 489309, 536151, 561198, 652412, 654731, 714252, 714868, 978618, 1072302, 1122396, 1141721, 1309462, 1794133, 1957236, 1964193, 2144604, 2283442, 2618924, 3425163, 3588266, 3928386, 4566884, 5382399, 6850326, 7176532, 7856772, 10764798, 12558931, 13700652, 19735463, 21529596, 25117862, 37676793, 39470926, 50235724, 59206389, 75353586, 78941852, 118412778, 138148241, 150707172, 236825556, 276296482, 414444723, 552592964, 828889446, 1657778892]

約数ペア:

[(1, 1657778892), (2, 828889446), (3, 552592964), (4, 414444723), (6, 276296482), (7, 236825556), (11, 150707172), (12, 138148241), (14, 118412778), (21, 78941852), (22, 75353586), (28, 59206389), (33, 50235724), (42, 39470926), (44, 37676793), (66, 25117862), (77, 21529596), (84, 19735463), (121, 13700652), (132, 12558931), (154, 10764798), (211, 7856772), (231, 7176532), (242, 6850326), (308, 5382399), (363, 4566884), (422, 3928386), (462, 3588266), (484, 3425163), (633, 2618924), (726, 2283442), (773, 2144604), (844, 1964193), (847, 1957236), (924, 1794133), (1266, 1309462), (1452, 1141721), (1477, 1122396), (1546, 1072302), (1694, 978618), (2319, 714868), (2321, 714252), (2532, 654731), (2541, 652412), (2954, 561198), (3092, 536151), (3388, 489309), (4431, 374132), (4638, 357434), (4642, 357126), (5082, 326206), (5411, 306372), (5908, 280599), (6963, 238084), (8503, 194964), (8862, 187066), (9276, 178717), (9284, 178563), (10164, 163103), (10822, 153186), (13926, 119042), (16233, 102124), (16247, 102036), (17006, 97482), (17724, 93533), (21644, 76593), (25509, 64988), (25531, 64932), (27852, 59521), (32466, 51062), (32494, 51018), (34012, 48741)]