738690879232

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1\times {\mathrm{1453}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 1567301263360

約数和(自身を除く): 828610384128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 508, 608, 823, 1016, 1216, 1453, 1646, 2032, 2413, 2432, 2906, 3292, 4064, 4826, 4864, 5812, 6584, 8128, 9652, 11624, 13168, 15637, 16256, 19304, 23248, 26336, 27607, 31274, 32512, 38608, 46496, 52672, 55214, 62548, 77216, 92992, 104521, 105344, 110428, 125096, 154432, 184531, 185984, 209042, 210688, 220856, 250192, 308864, 369062, 371968, 418084, 441712, 500384, 617728, 738124, 836168, 883424, 1000768, 1195819, 1476248, 1672336, 1766848, 1985899, 2001536, 2391638, 2952496, 3344672, 3506089, 3533696, 3971798, 4003072, 4783276, 5904992, 6689344, 7012178, 7067392, 7943596, 9566552, 11809984, 13378688, 14024356, 15887192, 19133104, 22720561, 23619968, 26757376, 28048712, 31774384, 38266208, 45441122, 47239936, 56097424, 63548768, 76532416, 90882244, 112194848, 127097536, 151869013, 153064832, 181764488, 224389696, 254195072, 303738026, 306129664, 363528976, 448779392, 508390144, 607476052, 727057952, 897558784, 1214952104, 1454115904, 2429904208, 2885511247, 2908231808, 4859808416, 5771022494, 5816463616, 9719616832, 11542044988, 19439233664, 23084089976, 38878467328, 46168179952, 92336359904, 184672719808, 369345439616, 738690879232]

約数ペア:

[(1, 738690879232), (2, 369345439616), (4, 184672719808), (8, 92336359904), (16, 46168179952), (19, 38878467328), (32, 23084089976), (38, 19439233664), (64, 11542044988), (76, 9719616832), (127, 5816463616), (128, 5771022494), (152, 4859808416), (254, 2908231808), (256, 2885511247), (304, 2429904208), (508, 1454115904), (608, 1214952104), (823, 897558784), (1016, 727057952), (1216, 607476052), (1453, 508390144), (1646, 448779392), (2032, 363528976), (2413, 306129664), (2432, 303738026), (2906, 254195072), (3292, 224389696), (4064, 181764488), (4826, 153064832), (4864, 151869013), (5812, 127097536), (6584, 112194848), (8128, 90882244), (9652, 76532416), (11624, 63548768), (13168, 56097424), (15637, 47239936), (16256, 45441122), (19304, 38266208), (23248, 31774384), (26336, 28048712), (27607, 26757376), (31274, 23619968), (32512, 22720561), (38608, 19133104), (46496, 15887192), (52672, 14024356), (55214, 13378688), (62548, 11809984), (77216, 9566552), (92992, 7943596), (104521, 7067392), (105344, 7012178), (110428, 6689344), (125096, 5904992), (154432, 4783276), (184531, 4003072), (185984, 3971798), (209042, 3533696), (210688, 3506089), (220856, 3344672), (250192, 2952496), (308864, 2391638), (369062, 2001536), (371968, 1985899), (418084, 1766848), (441712, 1672336), (500384, 1476248), (617728, 1195819), (738124, 1000768), (836168, 883424)]