245504952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 881280000

約数和(自身を除く): 635775048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 54, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 108, 116, 126, 132, 154, 168, 174, 189, 198, 203, 216, 231, 232, 252, 261, 264, 297, 308, 319, 348, 378, 396, 406, 462, 504, 509, 522, 594, 609, 616, 638, 693, 696, 756, 783, 792, 812, 924, 957, 1018, 1044, 1188, 1218, 1276, 1386, 1512, 1527, 1566, 1624, 1827, 1848, 1914, 2036, 2079, 2088, 2233, 2376, 2436, 2552, 2772, 2871, 3054, 3132, 3563, 3654, 3828, 4072, 4158, 4466, 4581, 4872, 5481, 5544, 5599, 5742, 6108, 6264, 6699, 7126, 7308, 7656, 8316, 8613, 8932, 9162, 10689, 10962, 11198, 11484, 12216, 13398, 13743, 14252, 14616, 14761, 16632, 16797, 17226, 17864, 18324, 20097, 21378, 21924, 22396, 22968, 26796, 27486, 28504, 29522, 32067, 33594, 34452, 36648, 39193, 40194, 42756, 43848, 44283, 44792, 50391, 53592, 54972, 59044, 60291, 64134, 67188, 68904, 78386, 80388, 85512, 88566, 96201, 100782, 103327, 109944, 117579, 118088, 120582, 128268, 132849, 134376, 151173, 156772, 160776, 162371, 177132, 192402, 201564, 206654, 235158, 241164, 256536, 265698, 302346, 309981, 313544, 324742, 352737, 354264, 384804, 398547, 403128, 413308, 470316, 482328, 487113, 531396, 604692, 619962, 649484, 705474, 769608, 797094, 826616, 929943, 940632, 974226, 1058211, 1062792, 1136597, 1209384, 1239924, 1298968, 1410948, 1461339, 1594188, 1859886, 1948452, 2116422, 2273194, 2479848, 2789829, 2821896, 2922678, 3188376, 3409791, 3719772, 3896904, 4232844, 4384017, 4546388, 5579658, 5845356, 6819582, 7439544, 8465688, 8768034, 9092776, 10229373, 11159316, 11690712, 13639164, 17536068, 20458746, 22318632, 27278328, 30688119, 35072136, 40917492, 61376238, 81834984, 122752476, 245504952]

約数ペア:

[(1, 245504952), (2, 122752476), (3, 81834984), (4, 61376238), (6, 40917492), (7, 35072136), (8, 30688119), (9, 27278328), (11, 22318632), (12, 20458746), (14, 17536068), (18, 13639164), (21, 11690712), (22, 11159316), (24, 10229373), (27, 9092776), (28, 8768034), (29, 8465688), (33, 7439544), (36, 6819582), (42, 5845356), (44, 5579658), (54, 4546388), (56, 4384017), (58, 4232844), (63, 3896904), (66, 3719772), (72, 3409791), (77, 3188376), (84, 2922678), (87, 2821896), (88, 2789829), (99, 2479848), (108, 2273194), (116, 2116422), (126, 1948452), (132, 1859886), (154, 1594188), (168, 1461339), (174, 1410948), (189, 1298968), (198, 1239924), (203, 1209384), (216, 1136597), (231, 1062792), (232, 1058211), (252, 974226), (261, 940632), (264, 929943), (297, 826616), (308, 797094), (319, 769608), (348, 705474), (378, 649484), (396, 619962), (406, 604692), (462, 531396), (504, 487113), (509, 482328), (522, 470316), (594, 413308), (609, 403128), (616, 398547), (638, 384804), (693, 354264), (696, 352737), (756, 324742), (783, 313544), (792, 309981), (812, 302346), (924, 265698), (957, 256536), (1018, 241164), (1044, 235158), (1188, 206654), (1218, 201564), (1276, 192402), (1386, 177132), (1512, 162371), (1527, 160776), (1566, 156772), (1624, 151173), (1827, 134376), (1848, 132849), (1914, 128268), (2036, 120582), (2079, 118088), (2088, 117579), (2233, 109944), (2376, 103327), (2436, 100782), (2552, 96201), (2772, 88566), (2871, 85512), (3054, 80388), (3132, 78386), (3563, 68904), (3654, 67188), (3828, 64134), (4072, 60291), (4158, 59044), (4466, 54972), (4581, 53592), (4872, 50391), (5481, 44792), (5544, 44283), (5599, 43848), (5742, 42756), (6108, 40194), (6264, 39193), (6699, 36648), (7126, 34452), (7308, 33594), (7656, 32067), (8316, 29522), (8613, 28504), (8932, 27486), (9162, 26796), (10689, 22968), (10962, 22396), (11198, 21924), (11484, 21378), (12216, 20097), (13398, 18324), (13743, 17864), (14252, 17226), (14616, 16797), (14761, 16632)]