842169888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1439

約数の個数: 144

約数和(自身を含む): 2746336320

約数和(自身を除く): 1904166432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 419, 504, 672, 838, 997, 1008, 1257, 1676, 1994, 2016, 2514, 2933, 2991, 3352, 3771, 3988, 5028, 5866, 5982, 6704, 6979, 7542, 7976, 8799, 8973, 10056, 11732, 11964, 13408, 13958, 15084, 15952, 17598, 17946, 20112, 20937, 23464, 23928, 26397, 27916, 30168, 31904, 35196, 35892, 40224, 41874, 46928, 47856, 52794, 55832, 60336, 62811, 70392, 71784, 83748, 93856, 95712, 105588, 111664, 120672, 125622, 140784, 143568, 167496, 211176, 223328, 251244, 281568, 287136, 334992, 417743, 422352, 502488, 669984, 835486, 844704, 1004976, 1253229, 1670972, 2009952, 2506458, 2924201, 3341944, 3759687, 5012916, 5848402, 6683888, 7519374, 8772603, 10025832, 11696804, 13367776, 15038748, 17545206, 20051664, 23393608, 26317809, 30077496, 35090412, 40103328, 46787216, 52635618, 60154992, 70180824, 93574432, 105271236, 120309984, 140361648, 210542472, 280723296, 421084944, 842169888]

約数ペア:

[(1, 842169888), (2, 421084944), (3, 280723296), (4, 210542472), (6, 140361648), (7, 120309984), (8, 105271236), (9, 93574432), (12, 70180824), (14, 60154992), (16, 52635618), (18, 46787216), (21, 40103328), (24, 35090412), (28, 30077496), (32, 26317809), (36, 23393608), (42, 20051664), (48, 17545206), (56, 15038748), (63, 13367776), (72, 11696804), (84, 10025832), (96, 8772603), (112, 7519374), (126, 6683888), (144, 5848402), (168, 5012916), (224, 3759687), (252, 3341944), (288, 2924201), (336, 2506458), (419, 2009952), (504, 1670972), (672, 1253229), (838, 1004976), (997, 844704), (1008, 835486), (1257, 669984), (1676, 502488), (1994, 422352), (2016, 417743), (2514, 334992), (2933, 287136), (2991, 281568), (3352, 251244), (3771, 223328), (3988, 211176), (5028, 167496), (5866, 143568), (5982, 140784), (6704, 125622), (6979, 120672), (7542, 111664), (7976, 105588), (8799, 95712), (8973, 93856), (10056, 83748), (11732, 71784), (11964, 70392), (13408, 62811), (13958, 60336), (15084, 55832), (15952, 52794), (17598, 47856), (17946, 46928), (20112, 41874), (20937, 40224), (23464, 35892), (23928, 35196), (26397, 31904), (27916, 30168)]