491841036309

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2659

約数の個数: 128

約数和(自身を含む): 816577044480

約数和(自身を除く): 324736008171

約数列:

[1, 3, 7, 21, 23, 53, 59, 69, 137, 159, 161, 177, 371, 411, 413, 483, 959, 1113, 1219, 1239, 1357, 2377, 2877, 3127, 3151, 3657, 4071, 7131, 7261, 8083, 8533, 9381, 9453, 9499, 16639, 21783, 21889, 22057, 24249, 25599, 28497, 49917, 50827, 54671, 56581, 65667, 66171, 71921, 125981, 140243, 152481, 164013, 167003, 169743, 185909, 215763, 325649, 377943, 382697, 420729, 428399, 501009, 503447, 557727, 881867, 976947, 981701, 1148091, 1169021, 1285197, 1301363, 1510341, 2279543, 2645601, 2897563, 2945103, 2998793, 3225589, 3507063, 3904089, 6838629, 7432879, 7489927, 8692689, 8996379, 9676767, 9853177, 17259397, 19213291, 20282941, 22298637, 22469781, 22579123, 29559531, 51778191, 52030153, 52429489, 57639873, 60848823, 67737369, 68972239, 120815779, 134493037, 156090459, 157288467, 170956217, 206916717, 362447337, 396966131, 403479111, 441905693, 512868651, 1018304423, 1190898393, 1196693519, 1325717079, 2778762917, 3054913269, 3093339851, 3590080557, 7128130961, 8336288751, 9280019553, 21384392883, 23421001729, 70263005187, 163947012103, 491841036309]

約数ペア:

[(1, 491841036309), (3, 163947012103), (7, 70263005187), (21, 23421001729), (23, 21384392883), (53, 9280019553), (59, 8336288751), (69, 7128130961), (137, 3590080557), (159, 3093339851), (161, 3054913269), (177, 2778762917), (371, 1325717079), (411, 1196693519), (413, 1190898393), (483, 1018304423), (959, 512868651), (1113, 441905693), (1219, 403479111), (1239, 396966131), (1357, 362447337), (2377, 206916717), (2877, 170956217), (3127, 157288467), (3151, 156090459), (3657, 134493037), (4071, 120815779), (7131, 68972239), (7261, 67737369), (8083, 60848823), (8533, 57639873), (9381, 52429489), (9453, 52030153), (9499, 51778191), (16639, 29559531), (21783, 22579123), (21889, 22469781), (22057, 22298637), (24249, 20282941), (25599, 19213291), (28497, 17259397), (49917, 9853177), (50827, 9676767), (54671, 8996379), (56581, 8692689), (65667, 7489927), (66171, 7432879), (71921, 6838629), (125981, 3904089), (140243, 3507063), (152481, 3225589), (164013, 2998793), (167003, 2945103), (169743, 2897563), (185909, 2645601), (215763, 2279543), (325649, 1510341), (377943, 1301363), (382697, 1285197), (420729, 1169021), (428399, 1148091), (501009, 981701), (503447, 976947), (557727, 881867)]