321551136368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1\times {\mathrm{4679}}^1$

素因数の和:5188

約数の個数: 160

約数和(自身を含む): 785019755520

約数和(自身を除く): 463468619152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 461, 484, 616, 847, 922, 968, 1232, 1331, 1694, 1844, 1936, 2662, 3227, 3388, 3688, 4679, 5071, 5324, 6454, 6776, 7376, 9317, 9358, 10142, 10648, 12908, 13552, 18634, 18716, 20284, 21296, 25816, 32753, 35497, 37268, 37432, 40568, 51469, 51632, 55781, 65506, 70994, 74536, 74864, 81136, 102938, 111562, 131012, 141988, 149072, 205876, 223124, 262024, 283976, 360283, 390467, 411752, 446248, 524048, 566159, 567952, 613591, 720566, 780934, 823504, 892496, 1132318, 1227182, 1441132, 1561868, 2157019, 2264636, 2454364, 2882264, 3123736, 3963113, 4295137, 4314038, 4529272, 4908728, 5764528, 6227749, 6247472, 7926226, 8590274, 8628076, 9058544, 9817456, 12455498, 15099133, 15852452, 17180548, 17256152, 23727209, 24910996, 30198266, 31704904, 34361096, 34512304, 43594243, 47454418, 49821992, 60396532, 63409808, 68722192, 87188486, 94908836, 99643984, 120793064, 166090463, 174376972, 189817672, 241586128, 260999299, 332180926, 348753944, 379635344, 521998598, 664361852, 697507888, 1043997196, 1328723704, 1826995093, 2087994392, 2657447408, 2870992289, 3653990186, 4175988784, 5741984578, 7307980372, 11483969156, 14615960744, 20096946023, 22967938312, 29231921488, 40193892046, 45935876624, 80387784092, 160775568184, 321551136368]

約数ペア:

[(1, 321551136368), (2, 160775568184), (4, 80387784092), (7, 45935876624), (8, 40193892046), (11, 29231921488), (14, 22967938312), (16, 20096946023), (22, 14615960744), (28, 11483969156), (44, 7307980372), (56, 5741984578), (77, 4175988784), (88, 3653990186), (112, 2870992289), (121, 2657447408), (154, 2087994392), (176, 1826995093), (242, 1328723704), (308, 1043997196), (461, 697507888), (484, 664361852), (616, 521998598), (847, 379635344), (922, 348753944), (968, 332180926), (1232, 260999299), (1331, 241586128), (1694, 189817672), (1844, 174376972), (1936, 166090463), (2662, 120793064), (3227, 99643984), (3388, 94908836), (3688, 87188486), (4679, 68722192), (5071, 63409808), (5324, 60396532), (6454, 49821992), (6776, 47454418), (7376, 43594243), (9317, 34512304), (9358, 34361096), (10142, 31704904), (10648, 30198266), (12908, 24910996), (13552, 23727209), (18634, 17256152), (18716, 17180548), (20284, 15852452), (21296, 15099133), (25816, 12455498), (32753, 9817456), (35497, 9058544), (37268, 8628076), (37432, 8590274), (40568, 7926226), (51469, 6247472), (51632, 6227749), (55781, 5764528), (65506, 4908728), (70994, 4529272), (74536, 4314038), (74864, 4295137), (81136, 3963113), (102938, 3123736), (111562, 2882264), (131012, 2454364), (141988, 2264636), (149072, 2157019), (205876, 1561868), (223124, 1441132), (262024, 1227182), (283976, 1132318), (360283, 892496), (390467, 823504), (411752, 780934), (446248, 720566), (524048, 613591), (566159, 567952)]