1183891488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 3511517184

約数和(自身を除く): 2327625696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 71, 78, 93, 96, 104, 124, 142, 156, 186, 208, 213, 248, 284, 312, 372, 403, 416, 426, 431, 496, 568, 624, 744, 806, 852, 862, 923, 992, 1136, 1209, 1248, 1293, 1488, 1612, 1704, 1724, 1846, 2201, 2272, 2418, 2586, 2769, 2976, 3224, 3408, 3448, 3692, 4402, 4836, 5172, 5538, 5603, 6448, 6603, 6816, 6896, 7384, 8804, 9672, 10344, 11076, 11206, 12896, 13206, 13361, 13792, 14768, 16809, 17608, 19344, 20688, 22152, 22412, 26412, 26722, 28613, 29536, 30601, 33618, 35216, 38688, 40083, 41376, 44304, 44824, 52824, 53444, 57226, 61202, 67236, 70432, 80166, 85839, 88608, 89648, 91803, 105648, 106888, 114452, 122404, 134472, 160332, 171678, 173693, 179296, 183606, 211296, 213776, 228904, 244808, 268944, 320664, 343356, 347386, 367212, 397813, 427552, 457808, 489616, 521079, 537888, 641328, 686712, 694772, 734424, 795626, 915616, 948631, 979232, 1042158, 1193439, 1282656, 1373424, 1389544, 1468848, 1591252, 1897262, 2084316, 2386878, 2746848, 2779088, 2845893, 2937696, 3182504, 3794524, 4168632, 4773756, 5558176, 5691786, 6365008, 7589048, 8337264, 9547512, 11383572, 12332203, 12730016, 15178096, 16674528, 19095024, 22767144, 24664406, 30356192, 36996609, 38190048, 45534288, 49328812, 73993218, 91068576, 98657624, 147986436, 197315248, 295972872, 394630496, 591945744, 1183891488]

約数ペア:

[(1, 1183891488), (2, 591945744), (3, 394630496), (4, 295972872), (6, 197315248), (8, 147986436), (12, 98657624), (13, 91068576), (16, 73993218), (24, 49328812), (26, 45534288), (31, 38190048), (32, 36996609), (39, 30356192), (48, 24664406), (52, 22767144), (62, 19095024), (71, 16674528), (78, 15178096), (93, 12730016), (96, 12332203), (104, 11383572), (124, 9547512), (142, 8337264), (156, 7589048), (186, 6365008), (208, 5691786), (213, 5558176), (248, 4773756), (284, 4168632), (312, 3794524), (372, 3182504), (403, 2937696), (416, 2845893), (426, 2779088), (431, 2746848), (496, 2386878), (568, 2084316), (624, 1897262), (744, 1591252), (806, 1468848), (852, 1389544), (862, 1373424), (923, 1282656), (992, 1193439), (1136, 1042158), (1209, 979232), (1248, 948631), (1293, 915616), (1488, 795626), (1612, 734424), (1704, 694772), (1724, 686712), (1846, 641328), (2201, 537888), (2272, 521079), (2418, 489616), (2586, 457808), (2769, 427552), (2976, 397813), (3224, 367212), (3408, 347386), (3448, 343356), (3692, 320664), (4402, 268944), (4836, 244808), (5172, 228904), (5538, 213776), (5603, 211296), (6448, 183606), (6603, 179296), (6816, 173693), (6896, 171678), (7384, 160332), (8804, 134472), (9672, 122404), (10344, 114452), (11076, 106888), (11206, 105648), (12896, 91803), (13206, 89648), (13361, 88608), (13792, 85839), (14768, 80166), (16809, 70432), (17608, 67236), (19344, 61202), (20688, 57226), (22152, 53444), (22412, 52824), (26412, 44824), (26722, 44304), (28613, 41376), (29536, 40083), (30601, 38688), (33618, 35216)]