28938927528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2371}}^1$

素因数の和:2848

約数の個数: 192

約数和(自身を含む): 91309096320

約数和(自身を除く): 62370168792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 397, 427, 488, 504, 549, 732, 794, 854, 1098, 1191, 1281, 1464, 1588, 1708, 2196, 2371, 2382, 2562, 2779, 3176, 3416, 3573, 3843, 4392, 4742, 4764, 5124, 5558, 7113, 7146, 7686, 8337, 9484, 9528, 10248, 11116, 14226, 14292, 15372, 16597, 16674, 18968, 21339, 22232, 24217, 25011, 28452, 28584, 30744, 33194, 33348, 42678, 48434, 49791, 50022, 56904, 66388, 66696, 72651, 85356, 96868, 99582, 100044, 132776, 144631, 145302, 149373, 169519, 170712, 193736, 199164, 200088, 217953, 289262, 290604, 298746, 339038, 398328, 433893, 435906, 508557, 578524, 581208, 597492, 678076, 867786, 871812, 941287, 1012417, 1017114, 1157048, 1194984, 1301679, 1356152, 1525671, 1735572, 1743624, 1882574, 2024834, 2034228, 2603358, 2823861, 3037251, 3051342, 3471144, 3765148, 4049668, 4068456, 5206716, 5647722, 6074502, 6102684, 6589009, 7530296, 8099336, 8471583, 9111753, 10413432, 11295444, 12149004, 12205368, 13178018, 16943166, 18223506, 19767027, 22590888, 24298008, 26356036, 33886332, 36447012, 39534054, 52712072, 57418507, 59301081, 67772664, 72894024, 79068108, 114837014, 118602162, 158136216, 172255521, 229674028, 237204324, 344511042, 401929549, 459348056, 474408648, 516766563, 689022084, 803859098, 1033533126, 1205788647, 1378044168, 1607718196, 2067066252, 2411577294, 3215436392, 3617365941, 4134132504, 4823154588, 7234731882, 9646309176, 14469463764, 28938927528]

約数ペア:

[(1, 28938927528), (2, 14469463764), (3, 9646309176), (4, 7234731882), (6, 4823154588), (7, 4134132504), (8, 3617365941), (9, 3215436392), (12, 2411577294), (14, 2067066252), (18, 1607718196), (21, 1378044168), (24, 1205788647), (28, 1033533126), (36, 803859098), (42, 689022084), (56, 516766563), (61, 474408648), (63, 459348056), (72, 401929549), (84, 344511042), (122, 237204324), (126, 229674028), (168, 172255521), (183, 158136216), (244, 118602162), (252, 114837014), (366, 79068108), (397, 72894024), (427, 67772664), (488, 59301081), (504, 57418507), (549, 52712072), (732, 39534054), (794, 36447012), (854, 33886332), (1098, 26356036), (1191, 24298008), (1281, 22590888), (1464, 19767027), (1588, 18223506), (1708, 16943166), (2196, 13178018), (2371, 12205368), (2382, 12149004), (2562, 11295444), (2779, 10413432), (3176, 9111753), (3416, 8471583), (3573, 8099336), (3843, 7530296), (4392, 6589009), (4742, 6102684), (4764, 6074502), (5124, 5647722), (5558, 5206716), (7113, 4068456), (7146, 4049668), (7686, 3765148), (8337, 3471144), (9484, 3051342), (9528, 3037251), (10248, 2823861), (11116, 2603358), (14226, 2034228), (14292, 2024834), (15372, 1882574), (16597, 1743624), (16674, 1735572), (18968, 1525671), (21339, 1356152), (22232, 1301679), (24217, 1194984), (25011, 1157048), (28452, 1017114), (28584, 1012417), (30744, 941287), (33194, 871812), (33348, 867786), (42678, 678076), (48434, 597492), (49791, 581208), (50022, 578524), (56904, 508557), (66388, 435906), (66696, 433893), (72651, 398328), (85356, 339038), (96868, 298746), (99582, 290604), (100044, 289262), (132776, 217953), (144631, 200088), (145302, 199164), (149373, 193736), (169519, 170712)]