1277459832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 3956428800

約数和(自身を除く): 2678968968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 71, 76, 88, 102, 114, 132, 136, 142, 152, 187, 204, 209, 211, 213, 228, 264, 284, 323, 374, 408, 418, 422, 426, 456, 561, 568, 627, 633, 646, 748, 781, 836, 844, 852, 969, 1122, 1207, 1254, 1266, 1292, 1349, 1496, 1562, 1672, 1688, 1704, 1938, 2244, 2321, 2343, 2414, 2508, 2532, 2584, 2698, 3124, 3553, 3587, 3621, 3876, 4009, 4047, 4488, 4642, 4686, 4828, 5016, 5064, 5396, 6248, 6963, 7106, 7174, 7242, 7752, 8018, 8094, 9284, 9372, 9656, 10659, 10761, 10792, 12027, 13277, 13926, 14212, 14348, 14484, 14839, 14981, 16036, 16188, 18568, 18744, 21318, 21522, 22933, 24054, 26554, 27852, 28424, 28696, 28968, 29678, 29962, 32072, 32376, 39457, 39831, 42636, 43044, 44099, 44517, 44943, 45866, 48108, 53108, 55704, 59356, 59924, 68153, 68799, 78914, 79662, 85272, 86088, 88198, 89034, 89886, 91732, 96216, 106216, 118371, 118712, 119848, 132297, 136306, 137598, 157828, 159324, 164791, 176396, 178068, 179772, 183464, 204459, 236742, 252263, 254677, 264594, 272612, 275196, 284639, 315656, 318648, 329582, 352792, 356136, 359544, 408918, 473484, 494373, 504526, 509354, 529188, 545224, 550392, 569278, 659164, 749683, 756789, 764031, 817836, 853917, 946968, 988746, 1009052, 1018708, 1058376, 1138556, 1318328, 1499366, 1513578, 1528062, 1635672, 1707834, 1977492, 2018104, 2037416, 2249049, 2277112, 2801447, 2998732, 3027156, 3056124, 3131029, 3415668, 3954984, 4498098, 4838863, 5602894, 5997464, 6054312, 6112248, 6262058, 6831336, 8404341, 8996196, 9393087, 9677726, 11205788, 12524116, 14516589, 16808682, 17992392, 18786174, 19355452, 22411576, 25048232, 29033178, 33617364, 37572348, 38710904, 53227493, 58066356, 67234728, 75144696, 106454986, 116132712, 159682479, 212909972, 319364958, 425819944, 638729916, 1277459832]

約数ペア:

[(1, 1277459832), (2, 638729916), (3, 425819944), (4, 319364958), (6, 212909972), (8, 159682479), (11, 116132712), (12, 106454986), (17, 75144696), (19, 67234728), (22, 58066356), (24, 53227493), (33, 38710904), (34, 37572348), (38, 33617364), (44, 29033178), (51, 25048232), (57, 22411576), (66, 19355452), (68, 18786174), (71, 17992392), (76, 16808682), (88, 14516589), (102, 12524116), (114, 11205788), (132, 9677726), (136, 9393087), (142, 8996196), (152, 8404341), (187, 6831336), (204, 6262058), (209, 6112248), (211, 6054312), (213, 5997464), (228, 5602894), (264, 4838863), (284, 4498098), (323, 3954984), (374, 3415668), (408, 3131029), (418, 3056124), (422, 3027156), (426, 2998732), (456, 2801447), (561, 2277112), (568, 2249049), (627, 2037416), (633, 2018104), (646, 1977492), (748, 1707834), (781, 1635672), (836, 1528062), (844, 1513578), (852, 1499366), (969, 1318328), (1122, 1138556), (1207, 1058376), (1254, 1018708), (1266, 1009052), (1292, 988746), (1349, 946968), (1496, 853917), (1562, 817836), (1672, 764031), (1688, 756789), (1704, 749683), (1938, 659164), (2244, 569278), (2321, 550392), (2343, 545224), (2414, 529188), (2508, 509354), (2532, 504526), (2584, 494373), (2698, 473484), (3124, 408918), (3553, 359544), (3587, 356136), (3621, 352792), (3876, 329582), (4009, 318648), (4047, 315656), (4488, 284639), (4642, 275196), (4686, 272612), (4828, 264594), (5016, 254677), (5064, 252263), (5396, 236742), (6248, 204459), (6963, 183464), (7106, 179772), (7174, 178068), (7242, 176396), (7752, 164791), (8018, 159324), (8094, 157828), (9284, 137598), (9372, 136306), (9656, 132297), (10659, 119848), (10761, 118712), (10792, 118371), (12027, 106216), (13277, 96216), (13926, 91732), (14212, 89886), (14348, 89034), (14484, 88198), (14839, 86088), (14981, 85272), (16036, 79662), (16188, 78914), (18568, 68799), (18744, 68153), (21318, 59924), (21522, 59356), (22933, 55704), (24054, 53108), (26554, 48108), (27852, 45866), (28424, 44943), (28696, 44517), (28968, 44099), (29678, 43044), (29962, 42636), (32072, 39831), (32376, 39457)]