254915232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 557935968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 599, 624, 682, 744, 806, 858, 992, 1023, 1056, 1144, 1198, 1209, 1248, 1364, 1488, 1612, 1716, 1797, 2046, 2288, 2396, 2418, 2728, 2976, 3224, 3432, 3594, 4092, 4433, 4576, 4792, 4836, 5456, 6448, 6589, 6864, 7188, 7787, 8184, 8866, 9584, 9672, 10912, 12896, 13178, 13299, 13728, 14376, 15574, 16368, 17732, 18569, 19168, 19344, 19767, 23361, 26356, 26598, 28752, 31148, 32736, 35464, 37138, 38688, 39534, 46722, 52712, 53196, 55707, 57504, 62296, 70928, 74276, 79068, 85657, 93444, 105424, 106392, 111414, 124592, 141856, 148552, 158136, 171314, 186888, 204259, 210848, 212784, 222828, 241397, 249184, 256971, 297104, 316272, 342628, 373776, 408518, 425568, 445656, 482794, 513942, 594208, 612777, 632544, 685256, 724191, 747552, 817036, 891312, 965588, 1027884, 1225554, 1370512, 1448382, 1634072, 1782624, 1931176, 2055768, 2451108, 2655367, 2741024, 2896764, 3268144, 3862352, 4111536, 4902216, 5310734, 5793528, 6536288, 7724704, 7966101, 8223072, 9804432, 10621468, 11587056, 15932202, 19608864, 21242936, 23174112, 31864404, 42485872, 63728808, 84971744, 127457616, 254915232]

約数ペア:

[(1, 254915232), (2, 127457616), (3, 84971744), (4, 63728808), (6, 42485872), (8, 31864404), (11, 23174112), (12, 21242936), (13, 19608864), (16, 15932202), (22, 11587056), (24, 10621468), (26, 9804432), (31, 8223072), (32, 7966101), (33, 7724704), (39, 6536288), (44, 5793528), (48, 5310734), (52, 4902216), (62, 4111536), (66, 3862352), (78, 3268144), (88, 2896764), (93, 2741024), (96, 2655367), (104, 2451108), (124, 2055768), (132, 1931176), (143, 1782624), (156, 1634072), (176, 1448382), (186, 1370512), (208, 1225554), (248, 1027884), (264, 965588), (286, 891312), (312, 817036), (341, 747552), (352, 724191), (372, 685256), (403, 632544), (416, 612777), (429, 594208), (496, 513942), (528, 482794), (572, 445656), (599, 425568), (624, 408518), (682, 373776), (744, 342628), (806, 316272), (858, 297104), (992, 256971), (1023, 249184), (1056, 241397), (1144, 222828), (1198, 212784), (1209, 210848), (1248, 204259), (1364, 186888), (1488, 171314), (1612, 158136), (1716, 148552), (1797, 141856), (2046, 124592), (2288, 111414), (2396, 106392), (2418, 105424), (2728, 93444), (2976, 85657), (3224, 79068), (3432, 74276), (3594, 70928), (4092, 62296), (4433, 57504), (4576, 55707), (4792, 53196), (4836, 52712), (5456, 46722), (6448, 39534), (6589, 38688), (6864, 37138), (7188, 35464), (7787, 32736), (8184, 31148), (8866, 28752), (9584, 26598), (9672, 26356), (10912, 23361), (12896, 19767), (13178, 19344), (13299, 19168), (13728, 18569), (14376, 17732), (15574, 16368)]