13464987488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 28343599200

約数和(自身を除く): 14878611712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 229, 304, 388, 458, 608, 776, 916, 997, 1552, 1832, 1843, 1994, 3104, 3664, 3686, 3988, 4351, 7328, 7372, 7976, 8702, 14744, 15952, 17404, 18943, 22213, 29488, 31904, 34808, 37886, 44426, 58976, 69616, 75772, 88852, 96709, 139232, 151544, 177704, 193418, 228313, 303088, 355408, 386836, 422047, 456626, 606176, 710816, 773672, 844094, 913252, 1547344, 1688188, 1826504, 1837471, 3094688, 3376376, 3653008, 3674942, 4337947, 6752752, 7306016, 7349884, 8675894, 13505504, 14699768, 17351788, 22146361, 29399536, 34703576, 44292722, 58799072, 69407152, 88585444, 138814304, 177170888, 354341776, 420780859, 708683552, 841561718, 1683123436, 3366246872, 6732493744, 13464987488]

約数ペア:

[(1, 13464987488), (2, 6732493744), (4, 3366246872), (8, 1683123436), (16, 841561718), (19, 708683552), (32, 420780859), (38, 354341776), (76, 177170888), (97, 138814304), (152, 88585444), (194, 69407152), (229, 58799072), (304, 44292722), (388, 34703576), (458, 29399536), (608, 22146361), (776, 17351788), (916, 14699768), (997, 13505504), (1552, 8675894), (1832, 7349884), (1843, 7306016), (1994, 6752752), (3104, 4337947), (3664, 3674942), (3686, 3653008), (3988, 3376376), (4351, 3094688), (7328, 1837471), (7372, 1826504), (7976, 1688188), (8702, 1547344), (14744, 913252), (15952, 844094), (17404, 773672), (18943, 710816), (22213, 606176), (29488, 456626), (31904, 422047), (34808, 386836), (37886, 355408), (44426, 303088), (58976, 228313), (69616, 193418), (75772, 177704), (88852, 151544), (96709, 139232)]