248512303732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{13417}}^1$

素因数の和:13539

約数の個数: 144

約数和(自身を含む): 564331453056

約数和(自身を除く): 315819149324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 121, 142, 154, 196, 242, 284, 308, 484, 497, 539, 781, 847, 994, 1078, 1331, 1562, 1694, 1988, 2156, 2662, 3124, 3388, 3479, 5324, 5467, 5929, 6958, 8591, 9317, 10934, 11858, 13417, 13916, 17182, 18634, 21868, 23716, 26834, 34364, 37268, 38269, 53668, 60137, 65219, 76538, 93919, 94501, 120274, 130438, 147587, 153076, 187838, 189002, 240548, 260876, 295174, 375676, 378004, 420959, 590348, 657433, 661507, 841918, 952607, 1033109, 1314866, 1323014, 1623457, 1683836, 1905214, 2066218, 2629732, 2646028, 3246914, 3810428, 4132436, 4630549, 6493828, 6668249, 7231763, 9261098, 10478677, 11364199, 13336498, 14463526, 17858027, 18522196, 20957354, 22728398, 26672996, 28927052, 35716054, 41914708, 45456796, 46677743, 71432108, 73350739, 79549393, 93355486, 115265447, 125006189, 146701478, 159098786, 186710972, 230530894, 250012378, 293402956, 318197572, 461061788, 500024756, 513455173, 806858129, 875043323, 1026910346, 1267919917, 1613716258, 1750086646, 2053820692, 2535839834, 3227432516, 3500173292, 5071679668, 5648006903, 8875439419, 11296013806, 17750878838, 22592027612, 35501757676, 62128075933, 124256151866, 248512303732]

約数ペア:

[(1, 248512303732), (2, 124256151866), (4, 62128075933), (7, 35501757676), (11, 22592027612), (14, 17750878838), (22, 11296013806), (28, 8875439419), (44, 5648006903), (49, 5071679668), (71, 3500173292), (77, 3227432516), (98, 2535839834), (121, 2053820692), (142, 1750086646), (154, 1613716258), (196, 1267919917), (242, 1026910346), (284, 875043323), (308, 806858129), (484, 513455173), (497, 500024756), (539, 461061788), (781, 318197572), (847, 293402956), (994, 250012378), (1078, 230530894), (1331, 186710972), (1562, 159098786), (1694, 146701478), (1988, 125006189), (2156, 115265447), (2662, 93355486), (3124, 79549393), (3388, 73350739), (3479, 71432108), (5324, 46677743), (5467, 45456796), (5929, 41914708), (6958, 35716054), (8591, 28927052), (9317, 26672996), (10934, 22728398), (11858, 20957354), (13417, 18522196), (13916, 17858027), (17182, 14463526), (18634, 13336498), (21868, 11364199), (23716, 10478677), (26834, 9261098), (34364, 7231763), (37268, 6668249), (38269, 6493828), (53668, 4630549), (60137, 4132436), (65219, 3810428), (76538, 3246914), (93919, 2646028), (94501, 2629732), (120274, 2066218), (130438, 1905214), (147587, 1683836), (153076, 1623457), (187838, 1323014), (189002, 1314866), (240548, 1033109), (260876, 952607), (295174, 841918), (375676, 661507), (378004, 657433), (420959, 590348)]