28515702726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6740

約数の個数: 256

約数和(自身を含む): 82786406400

約数和(自身を除く): 54270703674

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 29, 34, 42, 46, 51, 54, 58, 63, 69, 87, 102, 119, 126, 138, 153, 161, 174, 189, 203, 207, 238, 261, 306, 322, 357, 378, 391, 406, 414, 459, 483, 493, 522, 609, 621, 667, 714, 782, 783, 918, 966, 986, 1071, 1173, 1218, 1242, 1334, 1449, 1479, 1566, 1827, 2001, 2142, 2346, 2737, 2898, 2958, 3213, 3451, 3519, 3654, 4002, 4347, 4437, 4669, 5474, 5481, 6003, 6426, 6653, 6902, 7038, 8211, 8694, 8874, 9338, 10353, 10557, 10962, 11339, 12006, 13306, 13311, 14007, 16422, 18009, 19959, 20706, 21114, 22678, 24633, 26622, 28014, 31059, 34017, 36018, 39918, 42021, 46571, 49266, 59877, 62118, 68034, 73899, 79373, 84042, 93142, 93177, 102051, 113101, 119754, 126063, 139713, 147798, 153019, 158746, 179631, 186354, 192937, 204102, 226202, 238119, 252126, 279426, 306038, 306153, 339303, 359262, 385874, 419139, 459057, 476238, 578811, 612306, 678606, 714357, 791707, 838278, 918114, 1017909, 1071133, 1157622, 1257417, 1350559, 1377171, 1428714, 1583414, 1736433, 2035818, 2142266, 2143071, 2375121, 2514834, 2601323, 2701118, 2754342, 3053727, 3213399, 3279929, 3472866, 4051677, 4131513, 4286142, 4437551, 4750242, 5202646, 5209299, 6107454, 6426798, 6559858, 7125363, 7803969, 8103354, 8263026, 8875102, 9640197, 9839787, 10418598, 12155031, 13312653, 14250726, 15607938, 18209261, 19280394, 19679574, 21376089, 22959503, 23411907, 24310062, 26625306, 28920591, 29519361, 31062857, 36418522, 36465093, 39937959, 42752178, 45919006, 46823814, 54627783, 57841182, 59038722, 62125714, 68878509, 70235721, 72930186, 75438367, 79875918, 88558083, 93188571, 109255566, 119813877, 137757018, 140471442, 150876734, 163883349, 177116166, 186377142, 206635527, 226315101, 239627754, 279565713, 327766698, 413271054, 452630202, 491650047, 528068569, 559131426, 619906581, 678945303, 838697139, 983300094, 1056137138, 1239813162, 1357890606, 1584205707, 1677394278, 2036835909, 3168411414, 4073671818, 4752617121, 9505234242, 14257851363, 28515702726]

約数ペア:

[(1, 28515702726), (2, 14257851363), (3, 9505234242), (6, 4752617121), (7, 4073671818), (9, 3168411414), (14, 2036835909), (17, 1677394278), (18, 1584205707), (21, 1357890606), (23, 1239813162), (27, 1056137138), (29, 983300094), (34, 838697139), (42, 678945303), (46, 619906581), (51, 559131426), (54, 528068569), (58, 491650047), (63, 452630202), (69, 413271054), (87, 327766698), (102, 279565713), (119, 239627754), (126, 226315101), (138, 206635527), (153, 186377142), (161, 177116166), (174, 163883349), (189, 150876734), (203, 140471442), (207, 137757018), (238, 119813877), (261, 109255566), (306, 93188571), (322, 88558083), (357, 79875918), (378, 75438367), (391, 72930186), (406, 70235721), (414, 68878509), (459, 62125714), (483, 59038722), (493, 57841182), (522, 54627783), (609, 46823814), (621, 45919006), (667, 42752178), (714, 39937959), (782, 36465093), (783, 36418522), (918, 31062857), (966, 29519361), (986, 28920591), (1071, 26625306), (1173, 24310062), (1218, 23411907), (1242, 22959503), (1334, 21376089), (1449, 19679574), (1479, 19280394), (1566, 18209261), (1827, 15607938), (2001, 14250726), (2142, 13312653), (2346, 12155031), (2737, 10418598), (2898, 9839787), (2958, 9640197), (3213, 8875102), (3451, 8263026), (3519, 8103354), (3654, 7803969), (4002, 7125363), (4347, 6559858), (4437, 6426798), (4669, 6107454), (5474, 5209299), (5481, 5202646), (6003, 4750242), (6426, 4437551), (6653, 4286142), (6902, 4131513), (7038, 4051677), (8211, 3472866), (8694, 3279929), (8874, 3213399), (9338, 3053727), (10353, 2754342), (10557, 2701118), (10962, 2601323), (11339, 2514834), (12006, 2375121), (13306, 2143071), (13311, 2142266), (14007, 2035818), (16422, 1736433), (18009, 1583414), (19959, 1428714), (20706, 1377171), (21114, 1350559), (22678, 1257417), (24633, 1157622), (26622, 1071133), (28014, 1017909), (31059, 918114), (34017, 838278), (36018, 791707), (39918, 714357), (42021, 678606), (46571, 612306), (49266, 578811), (59877, 476238), (62118, 459057), (68034, 419139), (73899, 385874), (79373, 359262), (84042, 339303), (93142, 306153), (93177, 306038), (102051, 279426), (113101, 252126), (119754, 238119), (126063, 226202), (139713, 204102), (147798, 192937), (153019, 186354), (158746, 179631)]