977237248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 2324077056

約数和(自身を除く): 1346839808

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 128, 136, 184, 208, 221, 256, 272, 299, 368, 391, 416, 442, 544, 598, 736, 751, 782, 832, 884, 1088, 1196, 1472, 1502, 1564, 1664, 1768, 2176, 2392, 2944, 3004, 3128, 3328, 3536, 4352, 4784, 5083, 5888, 6008, 6256, 7072, 9568, 9763, 10166, 12016, 12512, 12767, 14144, 17273, 19136, 19526, 20332, 24032, 25024, 25534, 28288, 34546, 38272, 39052, 40664, 48064, 50048, 51068, 56576, 69092, 76544, 78104, 81328, 96128, 100096, 102136, 138184, 156208, 162656, 165971, 192256, 204272, 224549, 276368, 293641, 312416, 325312, 331942, 408544, 449098, 552736, 587282, 624832, 650624, 663884, 817088, 898196, 1105472, 1174564, 1249664, 1301248, 1327768, 1634176, 1796392, 2210944, 2349128, 2499328, 2655536, 3268352, 3592784, 3817333, 4421888, 4698256, 5311072, 7185568, 7634666, 9396512, 10622144, 14371136, 15269332, 18793024, 21244288, 28742272, 30538664, 37586048, 42488576, 57484544, 61077328, 75172096, 122154656, 244309312, 488618624, 977237248]

約数ペア:

[(1, 977237248), (2, 488618624), (4, 244309312), (8, 122154656), (13, 75172096), (16, 61077328), (17, 57484544), (23, 42488576), (26, 37586048), (32, 30538664), (34, 28742272), (46, 21244288), (52, 18793024), (64, 15269332), (68, 14371136), (92, 10622144), (104, 9396512), (128, 7634666), (136, 7185568), (184, 5311072), (208, 4698256), (221, 4421888), (256, 3817333), (272, 3592784), (299, 3268352), (368, 2655536), (391, 2499328), (416, 2349128), (442, 2210944), (544, 1796392), (598, 1634176), (736, 1327768), (751, 1301248), (782, 1249664), (832, 1174564), (884, 1105472), (1088, 898196), (1196, 817088), (1472, 663884), (1502, 650624), (1564, 624832), (1664, 587282), (1768, 552736), (2176, 449098), (2392, 408544), (2944, 331942), (3004, 325312), (3128, 312416), (3328, 293641), (3536, 276368), (4352, 224549), (4784, 204272), (5083, 192256), (5888, 165971), (6008, 162656), (6256, 156208), (7072, 138184), (9568, 102136), (9763, 100096), (10166, 96128), (12016, 81328), (12512, 78104), (12767, 76544), (14144, 69092), (17273, 56576), (19136, 51068), (19526, 50048), (20332, 48064), (24032, 40664), (25024, 39052), (25534, 38272), (28288, 34546)]