299996424

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1055658240

約数和(自身を除く): 755661816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 117, 124, 126, 147, 156, 168, 182, 186, 196, 211, 217, 234, 248, 252, 273, 279, 294, 312, 364, 372, 392, 403, 422, 434, 441, 468, 504, 546, 558, 588, 633, 637, 651, 728, 744, 806, 819, 844, 868, 882, 936, 1092, 1116, 1176, 1209, 1266, 1274, 1302, 1477, 1519, 1612, 1638, 1688, 1736, 1764, 1899, 1911, 1953, 2184, 2232, 2418, 2532, 2548, 2604, 2743, 2821, 2954, 3038, 3224, 3276, 3528, 3627, 3798, 3822, 3906, 4431, 4557, 4836, 5064, 5096, 5208, 5486, 5642, 5733, 5908, 6076, 6541, 6552, 7254, 7596, 7644, 7812, 8229, 8463, 8862, 9114, 9672, 10339, 10972, 11284, 11466, 11816, 12152, 13082, 13293, 13671, 14508, 15192, 15288, 15624, 16458, 16926, 17724, 18228, 19201, 19623, 19747, 20678, 21944, 22568, 22932, 24687, 25389, 26164, 26586, 27342, 29016, 31017, 32916, 33852, 35448, 36456, 38402, 39246, 39494, 41356, 45787, 45864, 49374, 50778, 52328, 53172, 54684, 57603, 58869, 59241, 62034, 65832, 67704, 76804, 78492, 78988, 82712, 85033, 91574, 93051, 98748, 101556, 106344, 109368, 115206, 117738, 118482, 124068, 134407, 137361, 153608, 156984, 157976, 170066, 172809, 177723, 183148, 186102, 197496, 203112, 230412, 235476, 236964, 248136, 255099, 268814, 274722, 320509, 340132, 345618, 355446, 366296, 372204, 403221, 412083, 460824, 470952, 473928, 510198, 537628, 549444, 595231, 641018, 680264, 691236, 710892, 744408, 765297, 806442, 824166, 961527, 1020396, 1075256, 1098888, 1190462, 1209663, 1282036, 1382472, 1421784, 1530594, 1612884, 1648332, 1785693, 1923054, 2040792, 2380924, 2419326, 2564072, 2884581, 3061188, 3225768, 3296664, 3571386, 3846108, 4166617, 4761848, 4838652, 5357079, 5769162, 6122376, 7142772, 7692216, 8333234, 9677304, 10714158, 11538324, 12499851, 14285544, 16666468, 21428316, 23076648, 24999702, 33332936, 37499553, 42856632, 49999404, 74999106, 99998808, 149998212, 299996424]

約数ペア:

[(1, 299996424), (2, 149998212), (3, 99998808), (4, 74999106), (6, 49999404), (7, 42856632), (8, 37499553), (9, 33332936), (12, 24999702), (13, 23076648), (14, 21428316), (18, 16666468), (21, 14285544), (24, 12499851), (26, 11538324), (28, 10714158), (31, 9677304), (36, 8333234), (39, 7692216), (42, 7142772), (49, 6122376), (52, 5769162), (56, 5357079), (62, 4838652), (63, 4761848), (72, 4166617), (78, 3846108), (84, 3571386), (91, 3296664), (93, 3225768), (98, 3061188), (104, 2884581), (117, 2564072), (124, 2419326), (126, 2380924), (147, 2040792), (156, 1923054), (168, 1785693), (182, 1648332), (186, 1612884), (196, 1530594), (211, 1421784), (217, 1382472), (234, 1282036), (248, 1209663), (252, 1190462), (273, 1098888), (279, 1075256), (294, 1020396), (312, 961527), (364, 824166), (372, 806442), (392, 765297), (403, 744408), (422, 710892), (434, 691236), (441, 680264), (468, 641018), (504, 595231), (546, 549444), (558, 537628), (588, 510198), (633, 473928), (637, 470952), (651, 460824), (728, 412083), (744, 403221), (806, 372204), (819, 366296), (844, 355446), (868, 345618), (882, 340132), (936, 320509), (1092, 274722), (1116, 268814), (1176, 255099), (1209, 248136), (1266, 236964), (1274, 235476), (1302, 230412), (1477, 203112), (1519, 197496), (1612, 186102), (1638, 183148), (1688, 177723), (1736, 172809), (1764, 170066), (1899, 157976), (1911, 156984), (1953, 153608), (2184, 137361), (2232, 134407), (2418, 124068), (2532, 118482), (2548, 117738), (2604, 115206), (2743, 109368), (2821, 106344), (2954, 101556), (3038, 98748), (3224, 93051), (3276, 91574), (3528, 85033), (3627, 82712), (3798, 78988), (3822, 78492), (3906, 76804), (4431, 67704), (4557, 65832), (4836, 62034), (5064, 59241), (5096, 58869), (5208, 57603), (5486, 54684), (5642, 53172), (5733, 52328), (5908, 50778), (6076, 49374), (6541, 45864), (6552, 45787), (7254, 41356), (7596, 39494), (7644, 39246), (7812, 38402), (8229, 36456), (8463, 35448), (8862, 33852), (9114, 32916), (9672, 31017), (10339, 29016), (10972, 27342), (11284, 26586), (11466, 26164), (11816, 25389), (12152, 24687), (13082, 22932), (13293, 22568), (13671, 21944), (14508, 20678), (15192, 19747), (15288, 19623), (15624, 19201), (16458, 18228), (16926, 17724)]