216101256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 418938744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 97, 149, 168, 178, 194, 267, 291, 298, 356, 388, 447, 534, 582, 596, 623, 679, 712, 776, 894, 1043, 1068, 1164, 1192, 1246, 1358, 1788, 1869, 2037, 2086, 2136, 2328, 2492, 2716, 3129, 3576, 3738, 4074, 4172, 4984, 5432, 6258, 7476, 8148, 8344, 8633, 12516, 13261, 14453, 14952, 16296, 17266, 25032, 25899, 26522, 28906, 34532, 39783, 43359, 51798, 53044, 57812, 60431, 69064, 79566, 86718, 92827, 101171, 103596, 106088, 115624, 120862, 159132, 173436, 181293, 185654, 202342, 207192, 241724, 278481, 303513, 318264, 346872, 362586, 371308, 404684, 483448, 556962, 607026, 725172, 742616, 809368, 1113924, 1214052, 1286317, 1450344, 2227848, 2428104, 2572634, 3858951, 5145268, 7717902, 9004219, 10290536, 15435804, 18008438, 27012657, 30871608, 36016876, 54025314, 72033752, 108050628, 216101256]

約数ペア:

[(1, 216101256), (2, 108050628), (3, 72033752), (4, 54025314), (6, 36016876), (7, 30871608), (8, 27012657), (12, 18008438), (14, 15435804), (21, 10290536), (24, 9004219), (28, 7717902), (42, 5145268), (56, 3858951), (84, 2572634), (89, 2428104), (97, 2227848), (149, 1450344), (168, 1286317), (178, 1214052), (194, 1113924), (267, 809368), (291, 742616), (298, 725172), (356, 607026), (388, 556962), (447, 483448), (534, 404684), (582, 371308), (596, 362586), (623, 346872), (679, 318264), (712, 303513), (776, 278481), (894, 241724), (1043, 207192), (1068, 202342), (1164, 185654), (1192, 181293), (1246, 173436), (1358, 159132), (1788, 120862), (1869, 115624), (2037, 106088), (2086, 103596), (2136, 101171), (2328, 92827), (2492, 86718), (2716, 79566), (3129, 69064), (3576, 60431), (3738, 57812), (4074, 53044), (4172, 51798), (4984, 43359), (5432, 39783), (6258, 34532), (7476, 28906), (8148, 26522), (8344, 25899), (8633, 25032), (12516, 17266), (13261, 16296), (14453, 14952)]