395157744

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 160

約数和(自身を含む): 1233254400

約数和(自身を除く): 838096656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1553, 1674, 1767, 2052, 2232, 2356, 2736, 3106, 3348, 3534, 4104, 4464, 4659, 4712, 5301, 6212, 6696, 7068, 8208, 9318, 9424, 10602, 12424, 13392, 13977, 14136, 15903, 18636, 21204, 24848, 27954, 28272, 29507, 31806, 37272, 41931, 42408, 48143, 55908, 59014, 63612, 74544, 83862, 84816, 88521, 96286, 111816, 118028, 127224, 144429, 167724, 177042, 192572, 223632, 236056, 254448, 265563, 288858, 335448, 354084, 385144, 433287, 472112, 531126, 577716, 670896, 708168, 770288, 796689, 866574, 914717, 1062252, 1155432, 1299861, 1416336, 1593378, 1733148, 1829434, 2124504, 2310864, 2599722, 2744151, 3186756, 3466296, 3658868, 4249008, 5199444, 5488302, 6373512, 6932592, 7317736, 8232453, 10398888, 10976604, 12747024, 14635472, 16464906, 20797776, 21953208, 24697359, 32929812, 43906416, 49394718, 65859624, 98789436, 131719248, 197578872, 395157744]

約数ペア:

[(1, 395157744), (2, 197578872), (3, 131719248), (4, 98789436), (6, 65859624), (8, 49394718), (9, 43906416), (12, 32929812), (16, 24697359), (18, 21953208), (19, 20797776), (24, 16464906), (27, 14635472), (31, 12747024), (36, 10976604), (38, 10398888), (48, 8232453), (54, 7317736), (57, 6932592), (62, 6373512), (72, 5488302), (76, 5199444), (93, 4249008), (108, 3658868), (114, 3466296), (124, 3186756), (144, 2744151), (152, 2599722), (171, 2310864), (186, 2124504), (216, 1829434), (228, 1733148), (248, 1593378), (279, 1416336), (304, 1299861), (342, 1155432), (372, 1062252), (432, 914717), (456, 866574), (496, 796689), (513, 770288), (558, 708168), (589, 670896), (684, 577716), (744, 531126), (837, 472112), (912, 433287), (1026, 385144), (1116, 354084), (1178, 335448), (1368, 288858), (1488, 265563), (1553, 254448), (1674, 236056), (1767, 223632), (2052, 192572), (2232, 177042), (2356, 167724), (2736, 144429), (3106, 127224), (3348, 118028), (3534, 111816), (4104, 96286), (4464, 88521), (4659, 84816), (4712, 83862), (5301, 74544), (6212, 63612), (6696, 59014), (7068, 55908), (8208, 48143), (9318, 42408), (9424, 41931), (10602, 37272), (12424, 31806), (13392, 29507), (13977, 28272), (14136, 27954), (15903, 24848), (18636, 21204)]