247918536

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 730992000

約数和(自身を除く): 483073464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 193, 216, 228, 313, 342, 386, 456, 513, 579, 626, 684, 772, 939, 1026, 1158, 1252, 1368, 1544, 1737, 1878, 2052, 2316, 2504, 2817, 3474, 3667, 3756, 4104, 4632, 5211, 5634, 5947, 6948, 7334, 7512, 8451, 10422, 11001, 11268, 11894, 13896, 14668, 16902, 17841, 20844, 22002, 22536, 23788, 29336, 33003, 33804, 35682, 41688, 44004, 47576, 53523, 60409, 66006, 67608, 71364, 88008, 99009, 107046, 120818, 132012, 142728, 160569, 181227, 198018, 214092, 241636, 264024, 321138, 362454, 396036, 428184, 483272, 543681, 642276, 724908, 792072, 1087362, 1147771, 1284552, 1449816, 1631043, 2174724, 2295542, 3262086, 3443313, 4349448, 4591084, 6524172, 6886626, 9182168, 10329939, 13048344, 13773252, 20659878, 27546504, 30989817, 41319756, 61979634, 82639512, 123959268, 247918536]

約数ペア:

[(1, 247918536), (2, 123959268), (3, 82639512), (4, 61979634), (6, 41319756), (8, 30989817), (9, 27546504), (12, 20659878), (18, 13773252), (19, 13048344), (24, 10329939), (27, 9182168), (36, 6886626), (38, 6524172), (54, 4591084), (57, 4349448), (72, 3443313), (76, 3262086), (108, 2295542), (114, 2174724), (152, 1631043), (171, 1449816), (193, 1284552), (216, 1147771), (228, 1087362), (313, 792072), (342, 724908), (386, 642276), (456, 543681), (513, 483272), (579, 428184), (626, 396036), (684, 362454), (772, 321138), (939, 264024), (1026, 241636), (1158, 214092), (1252, 198018), (1368, 181227), (1544, 160569), (1737, 142728), (1878, 132012), (2052, 120818), (2316, 107046), (2504, 99009), (2817, 88008), (3474, 71364), (3667, 67608), (3756, 66006), (4104, 60409), (4632, 53523), (5211, 47576), (5634, 44004), (5947, 41688), (6948, 35682), (7334, 33804), (7512, 33003), (8451, 29336), (10422, 23788), (11001, 22536), (11268, 22002), (11894, 20844), (13896, 17841), (14668, 16902)]