238070304

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 720064800

約数和(自身を除く): 481994496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 139, 144, 152, 171, 228, 278, 288, 304, 313, 342, 417, 456, 556, 608, 626, 684, 834, 912, 939, 1112, 1251, 1252, 1368, 1668, 1824, 1878, 2224, 2502, 2504, 2641, 2736, 2817, 3336, 3756, 4448, 5004, 5008, 5282, 5472, 5634, 5947, 6672, 7512, 7923, 10008, 10016, 10564, 11268, 11894, 13344, 15024, 15846, 17841, 20016, 21128, 22536, 23769, 23788, 30048, 31692, 35682, 40032, 42256, 43507, 45072, 47538, 47576, 53523, 63384, 71364, 84512, 87014, 90144, 95076, 95152, 107046, 126768, 130521, 142728, 174028, 190152, 190304, 214092, 253536, 261042, 285456, 348056, 380304, 391563, 428184, 522084, 570912, 696112, 760608, 783126, 826633, 856368, 1044168, 1392224, 1566252, 1653266, 1712736, 2088336, 2479899, 3132504, 3306532, 4176672, 4959798, 6265008, 6613064, 7439697, 9919596, 12530016, 13226128, 14879394, 19839192, 26452256, 29758788, 39678384, 59517576, 79356768, 119035152, 238070304]

約数ペア:

[(1, 238070304), (2, 119035152), (3, 79356768), (4, 59517576), (6, 39678384), (8, 29758788), (9, 26452256), (12, 19839192), (16, 14879394), (18, 13226128), (19, 12530016), (24, 9919596), (32, 7439697), (36, 6613064), (38, 6265008), (48, 4959798), (57, 4176672), (72, 3306532), (76, 3132504), (96, 2479899), (114, 2088336), (139, 1712736), (144, 1653266), (152, 1566252), (171, 1392224), (228, 1044168), (278, 856368), (288, 826633), (304, 783126), (313, 760608), (342, 696112), (417, 570912), (456, 522084), (556, 428184), (608, 391563), (626, 380304), (684, 348056), (834, 285456), (912, 261042), (939, 253536), (1112, 214092), (1251, 190304), (1252, 190152), (1368, 174028), (1668, 142728), (1824, 130521), (1878, 126768), (2224, 107046), (2502, 95152), (2504, 95076), (2641, 90144), (2736, 87014), (2817, 84512), (3336, 71364), (3756, 63384), (4448, 53523), (5004, 47576), (5008, 47538), (5282, 45072), (5472, 43507), (5634, 42256), (5947, 40032), (6672, 35682), (7512, 31692), (7923, 30048), (10008, 23788), (10016, 23769), (10564, 22536), (11268, 21128), (11894, 20016), (13344, 17841), (15024, 15846)]