19311892432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 44945694720

約数和(自身を除く): 25633802288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 227, 229, 248, 428, 434, 454, 458, 496, 749, 856, 868, 908, 916, 1498, 1589, 1603, 1712, 1736, 1816, 1832, 2996, 3178, 3206, 3317, 3472, 3632, 3664, 5992, 6356, 6412, 6634, 7037, 7099, 11984, 12712, 12824, 13268, 14074, 14198, 23219, 24289, 24503, 25424, 25648, 26536, 28148, 28396, 46438, 48578, 49006, 49259, 49693, 51983, 53072, 56296, 56792, 92876, 97156, 98012, 98518, 99386, 103966, 112592, 113584, 170023, 171521, 185752, 194312, 196024, 197036, 198772, 207932, 340046, 343042, 363881, 371504, 388624, 392048, 394072, 397544, 415864, 680092, 686084, 727762, 752959, 759593, 788144, 795088, 831728, 1360184, 1372168, 1455524, 1505918, 1519186, 1611473, 2720368, 2744336, 2911048, 3011836, 3038372, 3222946, 5270713, 5317151, 5562181, 5822096, 6023672, 6076744, 6445892, 10541426, 10634302, 11124362, 11280311, 12047344, 12153488, 12891784, 21082852, 21268604, 22248724, 22560622, 25783568, 38935267, 42165704, 42537208, 44497448, 45121244, 77870534, 84331408, 85074416, 88994896, 90242488, 155741068, 172427611, 180484976, 311482136, 344855222, 622964272, 689710444, 1206993277, 1379420888, 2413986554, 2758841776, 4827973108, 9655946216, 19311892432]

約数ペア:

[(1, 19311892432), (2, 9655946216), (4, 4827973108), (7, 2758841776), (8, 2413986554), (14, 1379420888), (16, 1206993277), (28, 689710444), (31, 622964272), (56, 344855222), (62, 311482136), (107, 180484976), (112, 172427611), (124, 155741068), (214, 90242488), (217, 88994896), (227, 85074416), (229, 84331408), (248, 77870534), (428, 45121244), (434, 44497448), (454, 42537208), (458, 42165704), (496, 38935267), (749, 25783568), (856, 22560622), (868, 22248724), (908, 21268604), (916, 21082852), (1498, 12891784), (1589, 12153488), (1603, 12047344), (1712, 11280311), (1736, 11124362), (1816, 10634302), (1832, 10541426), (2996, 6445892), (3178, 6076744), (3206, 6023672), (3317, 5822096), (3472, 5562181), (3632, 5317151), (3664, 5270713), (5992, 3222946), (6356, 3038372), (6412, 3011836), (6634, 2911048), (7037, 2744336), (7099, 2720368), (11984, 1611473), (12712, 1519186), (12824, 1505918), (13268, 1455524), (14074, 1372168), (14198, 1360184), (23219, 831728), (24289, 795088), (24503, 788144), (25424, 759593), (25648, 752959), (26536, 727762), (28148, 686084), (28396, 680092), (46438, 415864), (48578, 397544), (49006, 394072), (49259, 392048), (49693, 388624), (51983, 371504), (53072, 363881), (56296, 343042), (56792, 340046), (92876, 207932), (97156, 198772), (98012, 197036), (98518, 196024), (99386, 194312), (103966, 185752), (112592, 171521), (113584, 170023)]